Mathematics Middle School

Witch of the following is an example of conditional statement? A. I have to wear rain boots when it rains. B. Grass grows after the rain. C. If it rains, then the ground gets wet. d. The ground is wet after the rain.

Answers

Answer 1

Answer: C. If it rains, then the ground gets wet.

Step-by-step explanation:

A conditional statement in math is a statement in the if-then form.

Related Questions

Use your knowledge of simulations to answer the questions below.
5. Eastside Middle School has 75% student participation in the fall carnival. Determine which of
the simulations below could model the probability of a student participating.
rolling a number cube, where rolling an odd number represents students who participate in
the fall carnival
spinning a spinner with the equal sections marked with the letters A-E, where spinning a
vowel represents students who participate in the fall carnival
spinning a spinner with four equal sections numbered 1-4, where spinning anything but 1
represents students who participate in the fall carnival

Answers

Answer:

5. Eastside Middle School has 75%

Step-by-step explanation:

I don’t know this makes no sense

I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.

Answers

Answer:

it's Zac Efron for sure, Leonardo DiCaprio is just not the same...

young leonardo for sure

A camper lights an oil lantern at 12 noon and lets it burn continuously. Once the lantern is lit, the lantern burns oil at a constant rate each hour. At 2 p.m., the amount of oil left in
the lantern is 63 ounces. At 5 p.m., the amount of oil left in the lantern is 61 ounces.
Based on the average rate of oil burning per hour, how much oil, in ounces, was in the lantern at 12 noon? Show your work.

Answers

5 because from 2 - 5 it burned 3 ounces an ounce per hour

Answer:

64.33 ounces

Step-by-step explanation: The rate at which the oil burns.

1 hour = 2/3 ounce

At 2 pm = 63 ounces

At 5 pm = 61 ounces

The amount of oil at 12 noon is 64.33 ounces.

what is it?
find n
60/66 = n/22

Answers

Step-by-step explanation:

n = 20

solve =

60 / 66 = n/22

n =( 60 / 66 ) × 22:

n = 20

i just need the points but its x =20

so i need to drag the tiles and get the answer :)

so i need to drag the tiles and get the answer :)

Answers

Answer:

\( - 2 \frac{3}{5} \div \frac{3}{5} = - \frac{13}{5} \times \frac{5}{3} = - \frac{13}{3} = - 4 \frac{1}{3} \)

\(2 \frac{1}{4} \div \frac{3}{4} = \frac{9}{4} \times \frac{4}{3} = 3\)

\( - \frac{10}{17} \div ( - \frac{15}{17} ) =\)

\( - \frac{10}{17} \times ( - \frac{17}{15} ) = \frac{2}{3} \)

\( 2.75 \div ( - 2.2) = \)

\( 2 \frac{3}{4} \div ( - 2 \frac{1}{5} ) = \)

\( \frac{11}{4} \div ( - \frac{11}{5} ) = \frac{11}{4} \times ( - \frac{5}{11} ) = - \frac{5}{4} = - 1.25\)

3 ⇒ 2 (1/4) / (3/4)

-1.25 ⇒ 2.75 / (-2.2)

2/3 ⇒ (-10/17) / (-15/17)

-4 1/3 ⇒ -2 (3/5) / (3/5)


Hope my answer helps you✌️

Mark BRAINLIEST

HELP ME PLEASE

b) Your sister says that the angles ∠DCA and ∠BCA are supplementary angles. Is she correct? Explain your reasoning. (1 point)


c) Is triangle DCA congruent to triangle BCA? Explain. (2 points)

HELP ME PLEASEb) Your sister says that the angles DCA and BCA are supplementary angles. Is she correct?

Answers

Answer:

B) No, supplementary angles are either of two angles whose sum is 180 degrees.

C) Yes, the triangles are congruent because the triangles have exactly the same size and shape

Step-by-step explanation:

B) From the image below an 180 degree angle would be obtuse in which neither angle appears to be so they are not supplementary.

C) They are congruent because they are taking angles of the same angles as one another just on different sides of the shape.

If you are 60 inches tall and you cast a 80 inch shadow, how long is a shadow of a building if the shadow is 120 inches?

Answers

Answer:

140 inches i think

Step-by-step explanation:

Answer:

160 inches

Step-by-step explanation:

20 is 1/3 of 60 and 60+20=80 so

1/3 of 120 is 40 and 120+40=160

A video streaming service offers unlimited movies for $15 per month or $1.99 per movie. Graph the inequality that represents which unlimited offer is better. <--------------------->

Answers

Answer: 15<1.99x

You want to find when fifteen is less than 1.99 per movie. we can say that each movie is some value x. if we change the wording in the first sentence to math, we literally get 15<1.99x.

ILL GIVE BRAINLIEST AND 50 + 25 POINTS TO CORRECT ANSWER

x = a + b + 4

a ∝ \(y^{2}\), b ∝ \(\frac{1}{y}\) when x = 18, y = 2 and when x = -3, y = 1 then find x when y = 4.

In the end solve it with this equation, x = \(ky^{2}\) + \(\frac{m}{y}\) + 4

TYVM!!

Answers

Answer: x=ky2+m/y+4=15.8

Step-by-step explanation:

please help me im not sure what to do

please help me im not sure what to do

Answers

Answer:

Its 1 or 3 i think

Step-by-step explanation:

The correct answer is 4. m

Which expression is equivalent to -1/3 ( 6x + 15 ) - 3?
a) -2x + 12
b) -2x + 2
c) -2x - 2
d) -2x - 8​

Answers

The correct answer is (D) -2x - 8.

To simplify the expression -1/3 ( 6x + 15 ) - 3, we can first apply the distributive property to the term in parentheses:

-1/3 ( 6x + 15 ) - 3 = -1/3 * 6x - 1/3 * 15 - 3

Then we can simplify using the properties of multiplication and division:

-1/3 * 6x - 1/3 * 15 - 3 = -2x - 5 - 3

Finally, we can combine like terms:

-2x - 5 - 3 = -2x - 8

The correct answer is therefore (D) -2x - 8.✅

The correct answer B

For a school project, Derek is investigating cell phone use in his hometown, Somerville. So far, he has found that the residents of Somerville used their cell phones for 11,609 minutes this year. Compared to last year, that is 30% more. For how many minutes did the residents of Somerville use their cell phones last year?

Answers

Answer:

Therefore, the residents of Somerville used their cell phones for approximately 8,930 minutes last year.

Step-by-step explanation:

To find out how many minutes the residents of Somerville used their cell phones last year, we can use the information given that this year's cell phone usage is 30% more than last year's.

Let's assume the cell phone usage last year was represented by the variable "x" (in minutes).

According to the information given, this year's cell phone usage is 30% more than last year's, so we can express this as:

x + 0.3x = 11609

Combining like terms, we have:

1.3x = 11609

To isolate the variable, we divide both sides of the equation by 1.3:

x = 11609 / 1.3

Simplifying the calculation, we find:

x ≈ 8930

Answer:

Therefore, the residents of Somerville used their cell phones for approximately 8,930 minutes last year.

Step-by-step explanation:

To find out how many minutes the residents of Somerville used their cell phones last year, we can use the information given that this year's cell phone usage is 30% more than last year's.

Let's assume the cell phone usage last year was represented by the variable "x" (in minutes).

A business named Beyond Boxes is considering adding a box in the shape of a triangular prism as shown. How much cardboard will be needed to make this design?
A.96 cm2

B.102 cm2

C.108 cm2

D.76 cm2

A business named Beyond Boxes is considering adding a box in the shape of a triangular prism as shown.

Answers

Answer:

120

Step-by-step explanation:

108 cm² cardboard will be needed to make this design.

As per the given data:

The shape of the box is a triangular prism, and all the dimensions are given in the diagram.

A polyhedron with two triangular bases and three rectangular sides is referred to as a triangular prism. It is a three-dimensional form with two base faces, three side faces, and connections between them at the edges.

To find the cardboard that will be needed to make this design:

= Total surface area of the triangular prism.

= Area of 2 triangles + area of 3 rectangles

= 2 × ½ × 3 × 4 + 4 × 8 + 5 × 8 + 8 × 3

= 12 + 32 + 40 + 24

= 108 cm²

Hence, 108 cm² cardboard will be needed to make this design.

To learn more about polygon, click:

brainly.com/question/29142813

#SPJ2

Please Help Due Yesterday

Please Help Due Yesterday

Answers

Answer:

360

Step-by-step explanation:

The answer to this is 360

3/4 + 5/6? What is the equation.

Answers

the answer to your question is 1 7/12

Abdul buys dress pants from a clothing company for p dollars. He then sells each pair of pants in his men’s clothing shop at a 40% markup. Select all of the expressions below that represent the new retail price of a pair of dress pants.

Abdul buys dress pants from a clothing company for p dollars. He then sells each pair of pants in his

Answers

The 1st and the 4th
Another word for markup is increase or hike, therefore it would 140% of that pants cost.
The answers are A and D please brainliest <3

the number of patients at a doctor's office is tracked over a period of 10 days. which statement best supports the data?

please help

the number of patients at a doctor's office is tracked over a period of 10 days. which statement best

Answers

The answer is A.

The data for Dr amines office is more symmetrical than the data for Dr Harne’s office.

Which expression is equivalent to 4 - ( -7) ?

no links pls and thank you
please explain your answer

Answers

Answer: 4 + 7 or 7 + 4

Step-by-step explanation:

this is correct because subtracting a negative is the same as adding a positive.

as a general rule, when you subtract a negative number it turns positive (the two negatives kinda cancel out)

so the expression is equivalent to 4 + 7

hope this helps :)

Which choice when added to | −5 + 7 | will equal zero?
| +5 − 7 | [ 2] − | −5 + 7 | [3] | −( −5 + 7 ) | [4] | 7 − 5 |
i know the anwser is two but how do you get it

i need it by 5/1/23 at 8pm

Answers

Answer:

[ 2] − | −5 + 7 |

Step-by-step explanation:

Since we know that | −5 + 7 | is an absolute value, we know that the answer will be positive no matter what.

Step 1) Solve. | −5 + 7 | = 2.

Step 2) Find which other absolute value is equal to -2.

After solving [2], − | −5 + 7 | = -2, we know that the answer is choice 2.

We know this because | −5 + 7 | = 2, however, since it is multiplied by (-), it becomes -2. And 2 + (-2) = 0

To solve this problem, we need to simplify each expression and see which one, when added to | −5 + 7 |, will equal zero.

We start by simplifying | −5 + 7 |:

| −5 + 7 | = | 2 | = 2

Now we can simplify each of the answer choices:

[2] | +5 − 7 | = | −2 | = 2
[3] | −( −5 + 7 ) | = | 2 | = 2
[4] | 7 − 5 | = | 2 | = 2

We see that only choice [2], when added to | −5 + 7 |, will equal zero:

2 + (−2) = 0

Therefore, the answer is [2] | +5 − 7 |.

Ellie got a new job; the pay structure is described below. How much money will Ellie make in a week where she works 25 hours and has $3500 in sales. Hourly Pay Rate $14.50. Comission 9%.

Answers

Answer:

$677.50

Step-by-step explanation:

you will need to find the amount she makes first which will be the 25 hours x the pay rate which is 14.50 that will be $362.50 then you will need to find the comission % which will be  

3500=100      

?       = 9

cross multiply then you get $315 add the two answers together to get $677.50

the answer is 677.50

i need help on these four questions. its finding the experimental probablility of an event. and i dont need the work just the answers. hurry this is due really soon!!!!!

i need help on these four questions. its finding the experimental probablility of an event. and i dont

Answers

Answer: .28, .16, 0, .34

Step-by-step explanation:

Fill in the blanks
Blank- blank = blank
4.5* 10^9
4.443*10^9
5.7*10^7
1.2*10^2
Btw * means multiply and ^ means exponent

Answers

I’m not sure what you are wanting people to figure out? What’s the question??
4.5* 10^9 = 4500000000
4.443* 10^9 = 4443000000
5.7* 10^7 = 57000000
1.2* 10^2 = 120
I hoped it will help.

Find the quotient. 3/5 ÷ 2/3. Answer should be a fraction. *

Answers

The answer is 0.9 and if you divide it should be 9/10
You would need to multiply the first fraction with the reciprocal of the other The answer is then multiply the top by the bottom which would give you 9/10

What is the greatest common factor of 253 and 345?

Answers

Answer:

23

Step-by-step explanation:

To find the Greatest Common Factor, or GCF, we need to factor the first 2 numbers and then find the greatest number that is both present in the prime factorization of both numbers.

253 = 1 * 11 * 23

345 = 3 * 5 * 23

Since 23 is both present in both numbers and is the greatest, the GCF of 253 and 345 is 23.

the greatest common factor of 253 & 345 is 23

What is 1+1. I’m really wondering of what your thoughts will be on this one.

Answers

Answer: Depending on the situation, 2 or 11

Step-by-step explanation:

1 + 1 = 2

1+1 = 11

Answer:

Step-by-step explanation: So you take 1 and add it the other 1 and it equals 2

ASAP PLEASE!!!!!!!!!!!!!!!!!!!!1

ASAP PLEASE!!!!!!!!!!!!!!!!!!!!1

Answers

Answer:

141 in²

Obviously don't write 141 in² because they've already wrote the in² part for you

PLEASE HELP. I will give BRAINLIEST.
Stanley has two sets of three cards face down on a table. Each set contains: the 2 of hearts, the 5 of diamonds, and the 8 of clubs. He randomly turns over one card from each set.
Find the probability of each event:

a) Both cards are red.
b) The first card is red and the second card is black.
c) Both cards are even numbers.
d) The sum of the numbers is greater than 8.

Which strategy did you use each time?
Please explain your work.`

Answers

Answer:

a =4/9  = Both cards red

b =2/9  = 1st red 2nd black

c =8/12 = 2/3  simplified even numbers

d= 8/12 = 2/3  simplified sum adds to 8

Step-by-step explanation:

a) Both cards are red see  b) 2/3 x 2/3 = 4/9

Answer 4/9

b) One of each colour red selected 1st then black

Answer = 2/3 x 1/3 = 2/9

Answer = 2/9

b) workings

(P2)Any colour RED

(P2)= S1: ( 2/3, 2/3, 1/3)

(P2) = S2: (2/3, 2/3, 1/3)

RED = 1 x 2/3 x 1/3 = 2/9 first card and second card BLACK= 1 x 1/3  = 1/3

Final = 2/9 x 1/3 = 2/9

Answer = 2/3 x 1/3 = 2/9

c)

(P3) Even numbers

(P3)= S1: ( 2/3, 1/3, 2/3)

(P3) = S2: (2/3, 1/3, 2/3)

12 events 7 outcomes see chart below as two even numbers added will always be even numbers and so will two odds including 5+5 = 10

Answer = 8/12

d)

(P4 ) Numbers that multiply to greater than 8

2 + 2  = 4

2 + 2 = 4

2 + 5 = 7

2 + 8 = 10

5 + 5 = 10

5 + 5 = 10

5 + 2  = 7

5+ 8 = 13

8 + 8 = 16

8 + 8 = 16

8 + 2 = 10

8 + 5 = 13

= 12 events either card and 8 opportunities

Answer = 8/12 simplified = 2/3

Please answer correctly. 80 POINTS!!! Will NOT increase. I will give a brainly!

Please answer correctly. 80 POINTS!!! Will NOT increase. I will give a brainly!

Answers

Answer:69

Step-by-step explanation:

76+80+91+65+81+69 is and divided by 6 is 77, his new average.

what are the Factors of 182

Answers

Answer:

Factors of 182 =1, 2, 7, 13, 14, 26, 91, 182.

Step-by-step explanation:

Answer:

factors of 182 are 1, 2, 7, 13, 14, 26, 91, 182

Step-by-step explanation:

Answer these two questions pls (ill give u brainly)

Answer these two questions pls (ill give u brainly)

Answers

Answer:

1a)81 b)54 c)27 d)0

Step-by-step explanation:

for number one the answer is 27 x what is given

Answer:

a) 8; b) 12; c) 6; d) 130.3 cm

Step-by-step explanation:

You want the number of small cubes painted on 3, 2, 1, and 0 faces if the outside surface of a cube comprised of 27 small cubes is painted. You also want the height of 200 L of water in a tank of 50 cm radius with a 20 cm radius hole in the middle.

1. Cubes

The number of cubes painted on 3 faces is the number of corner cubes: 8.

The number of cubes painted on 2 faces is the number of center-edge cubes, 12.

The number of cubes painted on one face is the number of center-face cubes, 6.

The number of cubes with no painted faces is the number of cubes buried inside, 1.

The painting is ...

3 faces: 82 faces: 121 face: 60 faces: 1

The total is 27, as it should be.

2. Height

The area of the base of the part holding water is ...

  π(50² -20²) = π(2500 -400) = 2100π cm²

The height of 200 L of water will be h, where the volume of the figure is ...

  V = Bh

  V = (2100π cm²)h = 200·1000 cm³

  h = 200/(2.1π) cm ≈ 30.3 cm

The height of the water in the tank will be about 30.3 cm.

__

Additional comment

When working with volumes in liters, it is often convenient to work with dimensions in decimeters (dm), where 1 dm = 10 cm. This is because 1 dm³ = 1 L.

Here, the area is π(5² -2²) = 21π dm², so the height is (200 dm³)/(21π dm²) ≈ 3.03 dm = 30.3 cm.

<95141404393>

Answer these two questions pls (ill give u brainly)
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