Answers
Answer: under 1/4 : 212 1/2
Under 1 1/2 : 1275
Under 2 1/2 : 2125
The unit rate is 850 gal/hr
Multiply 850×5.5 to find gallons in 5.5 hours. 9350
Minutes for 100 gallons: Divide 850 by 60 then divide
126 gal per min. 100÷126 So about 4/5 of 60 That's about 48 minutes.
Squares: if 3 squares= 3/16 of an inch each square is 1/16 in²
The total area 24 squares So multiply 24× 1/16 to get 24/16
Simplify 3/2 Area of rectangle is 1 1/2 square inches.
Step-by-step explanation:
Divide the given 637.5 by 3 to get the 1/4 hour amount. Then multiply 212.5 times 4 to get the unit rate 850 gal/hr.
Related Questions
Referring to the Fig. in Question #40, find the unknown
length Y.
Answers
Answer:
tan30°=7/x
\( \frac{1}{ \sqrt{3} } = \frac{7}{x } \\ x = 7 \sqrt{3} \)
cos30°=x/y
\( \frac{ \sqrt{3} }{2} = \frac{7 \sqrt{3} }{y} \\ \\ 7 \sqrt{3} \times 2 = \sqrt{3} \times y \\ \frac{7 \sqrt{3 } \times 2}{ \sqrt{3} } = y \\7 \times 2 = y \\ 14 = y\)
tell me if it's wrong.
which graph represent the liner function y= 1/3 x -4?
Answers
Answer:
Graph 3
Step-by-step explanation:
equation: y = mx + b → y = 1/3x - 4
- m is the slope (slope = rise / run):
- b is the y intercept (when x = 0): -4
Graph 1 is incorrect because the y-intercept is 1.5 on this graph when the equation is -4
Graph 2 is incorrect because the slope is 3 / 1, the rise is 3 and the run is 1
the correct equation for this graph is y = 3x - 4
Graph 3 is correct because the slope is 1/3, the rise is 1 and the run is 3
and the y intercept is -4
Graph 4 is incorrect because the y-intercept is not even shown
PLEASE HELP WILL MARK BRAINLIEST
Data was collected on the weight, in ounces, of kittens for the first three months after birth. A line of fit was drawn through the scatter plot and had the equation w = 2.75 + 0.2d, where w is the weight of the kitten in ounces and d is the age of the kitten in days.
What is the w-intercept of the line of fit and its meaning in terms of the scenario?
Answers
Answer:
Should be B
Step-by-step explanation:
Answer:
Your answer is B
Step-by-step explanation:
When the kitten is born, it weighs 2.75 ounces every day it gains 0.2 ounces. Thus the correct option is B
Brainliest Please
∠M and ∠Nare supplementary. If m∠N= 33°, what is ∠M?
Answers
Answer:
∠M will be 147°
Step-by-step explanation:
Supplementary means adding up to 180° so take your 180° to subtract 33° from it and you'll have your answer.
Answer:
147
Explanation:
Supplementary angles all equal to 180, so that means that <M and <N must be both equal to 180.
If you want to find <M, you have to do 180 - 33, which equals to 147.
GIVING BRAINLIEST how many O's are in one thousand
Answers
Answer:
3
Step-by-step explanation:
Determine the quotient: 2 4 over 7 ÷ 1 3 over 6.
Answers
Answer:
144/91
Step-by-step explanation:
24/7 ÷ 13/6
Keep the first fraction the same, change the sign, and flip the last fraction to solve
24/7 × 6/13 = 144/91
Answer:
144/91
Step-by-step explanation:
24/7 ÷ 13/6
Keep the first fraction the same, change the '÷' sign to '× ' and reciprocal of the last fraction to solve.
24/7 × 6/13 = 144/91
6. Find the product for both sets of polynomials below by multiplying vertically.
A.4x2 - 4x
x*x² - 4
————
B)
x²+x-2
*4x² - 8x
———-
Answers
Answer:
A) \(4x^5-4x^4-16x^2+16x\)
B) \(4x^4-4x^3-16x^2+16x\)
Also, maybe that vertically means:
A) \(4x^2 \cdot x^3\) and \((-4x) \cdot (-4)\)
Resulting in \(4x^5+16x\)
B) \(x^2 \cdot 4x^2\) and \(x \cdot (-8x)\) and \(-2 \cdot 0\)
Resulting in \(4x^4-8x^2\)
Step-by-step explanation:
It seems that you want to multiply the polynomials in this way: \((\text{Polynomial - 1})\cdot(\text{Polynomial - 2})\)
A)
\(4x^2-4x\)
\(x \cdot x^2 -4\)
\((4x^2-4x)(x \cdot x^2 -4)=(4x^2-4x)(x^3 -4)\)
\((4x^2-4x)(x^3 -4)\\\)
\(4x^5-16x^2-4x^4+16x\)
\(4x^5-4x^4-16x^2+16x\)
B)
\(x^2+x-2\)
\(4x^2-8x\)
\((x^2+x-2)(4x^2-8x)\)
\(4x^4-8x^3+4x^3-8x^2-8x^2+16x\)
\(4x^4-4x^3-16x^2+16x\)
Please help my sister finish this
Answers
it would probably be 2 factors .
3.
Write the decimal as a fraction.
Please help ASAP!!♡
Answers
Answer:
8.33 repeating=25/3
Step-by-step explanation:
8 1/3
8.3333 with 3 repeating
At the end of the year, Mrs. Weeks bought an assortment of new balls to replace some of the old ones. She had $150.00 to spend. Describe two different ways that Mrs. Weeks could spend her money if she bought at least two of each of the balls.
Use coins or cut out the manipulatives on the next page to help you act out the problem. NO LINKS AND CLEAR ANSWER YOU COULD GET BRAINLIEST
Answers
Answer: I don’t understand this doesn’t make any sense
Step-by-step explanation:
Answer:
Could u add on the numbers??
Step-by-step explanation:
for spirit week at whoville Middle School students were encouraged to wear the school colors of burgundy and gold of the 1,500 students,1200 students wore burgundy wild 300 students were gold.
what percent of the total numbers of students wore gold?
Answers
Answer:
20%
Step-by-step explanation:
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
Answers
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
Express your answer in scientific notation. 2. 3 \cdot 10^8 + 4. 7 \cdot 10^7 =2. 3⋅10 8 +4. 7⋅10 7 =2, point, 3, dot, 10, start superscript, 8, end superscript, plus, 4, point, 7, dot, 10, start superscript, 7, end superscript, equals
Answers
Answer: 2.77 x 10^8
Explanation:
PLZ HELP ME
Write a story problem that would model the sum of the arrows in the number diagram below. The first part of your story should represent the bottom line that stops at 9. The second part of your story problem should represent the middle line that goes back to 0. The third part of your story problem should represent the top line which then goes back to 5. Be creative and have fun with this story problem.
Answers
Answer:
5
Step-by-step explanation:
Jimmy and Katrina were collecting cool rocks to add to their collection. Jimmy found 9 rocks, but he tripped and dropped them in a hole and lost them all so he went down to 0. Then Katrina found 5 rocks. How many rocks do they have now?
what is 2 to the power of -1 + 1/2?
Answers
Answer:
The answer is 1
Step-by-step explanation:
2^-1 is basically turning it into 1/2. And the rest is history
Answer:
1
Step-by-step explanation:
can you pls make me BRAINLYS
ASAP please help me!!
Answers
Answer:
1st: 432x^(17)
2nd: -32y^8
Step-by-step explanation:
hope this helped good luck!
Answer:
3.) (4×^4)^2×(3×^3)^3 = = 0
How do you solve fractions step by step?
Step-by-step explanation:
1. Exponentiation: 4 ^ 4 = 256
2. Exponentiation: 3 ^ 3 = 27
And sorry number 3 lng kaya ko.
hope it help to you
Questions 1 and 4
Please help ASAP bc it is due tmr
Answers
Answer: explanation
Step-by-step explanation:
I am unsure about number 1, but for number 4, you have to fund the unit rate.
Answer:
Answer for Number 1: 54 1/2
Answer for Number 4: $2.36
Step-by-step explanation:
Explanation for number 1:
1. length x width = area right? So area divided by length = width!
159 3/8 divided by 18 3/4 = 8 1/2
2. width + width + length + length = perimeter right? Now you know the
width, you can do...
8 1/2 + 8 1/2 + 18 3/4 + 18 3/4 = 54 1/2
Explanation for number 4:
1. You know that 4 cup = 1 quart right?
9.44 = 1 quart
2. So you divide it:
9.44 / 4 = $2.36
(Will give 15 points)Solve the system of linear equations by substitution. x + y = 7 and 7x + y = 1
Answers
Answer:
(-1, 8)
Step-by-step explanation:
Make y the subject:
x + y = 7 ⟹ y = -x + 7
1. Substitute the value for y into 7x + y = 1 and solve for x:
7x + (-x + 7) = 1
7x - x + 7 = 1
6x + 7 = 1
6x + 7 - 7 = 1 - 7
6x = -6
6x ÷ 6 = -6 ÷ 6
x = -1
2. Substitute the given value of x into x + y = 7 and solve for y:
x + y = 7
-1 + y = 7
-1 + 1 + y = 7 + 1
y = 8
Therefore, the solution to this system of equations is: (-1, 8).
Learn more here:
brainly.com/question/2648990
Can somebody help me with my Math homework? Thanks!
Answers
Answer:
Mile = Length
Cup = Volume
Centimeter = Length
Liter = Volume
Step-by-step explanation:
First to Answer:
1.
Mile = length
cup = volume
centimeter = length
liter = Volume
2. In 7 minutes the ant can crawl 1,372
980/5 =196
196*7= 1,372
Hope this helps have a great day!!
Use the scale factor 1:12 to find the missing dimension.
Answers
Answer: the model should be 1.75 feet
EXPLANATION: There is 12”:1” in a foot. So, multiply 21 by 12 for the answer. 21*12=152
The half-life of rhodium, Rh-106, is about 30 seconds. You start with 500 grams.
make an equation and graph it
Answers
Answer:Half life is the period of time after which half amount of element is decayed.Half life of rhodium = 30 secAmount of rhodium = 500 gramshow to write the equation, if we know the half life and starting or initial amount of rhodium is:N = 500 g (1/2)^(t / 30 sec) t is the time andN is the amount of rhodium left at time t.
Step-by-step explanation:
Solve 2(x + 7) = 28
A. x= 10.5
B. x= 14
C. x=21
D. x=7
Answers
Describe the decimal multiplication equation and product shown by the model. Include details of where each part of the equation is found on the model.
Answers
Answer:
0.010 x 0.090 = 9/10000
Step-by-step explanation:
which of the following improper fractions is equal to the mixed number 12 4/7
a. 48/7
b. 47/12
c. 234/7
d. 88/7
Answers
The improper fraction of the given mixed fraction is 88/7. Therefore, option D is the correct answer.
The given mixed fraction is \(12\frac{4}{7}\).
What is the improper fraction?An improper fraction is a type of fraction where the numerator is greater than or equal to the denominator. For example, 5/2 and 8/5, are improper fractions.
The given mixed fraction \(12\frac{4}{7}\) converted into improper fraction as follows
\(12\frac{4}{7}=\frac{12\times7+4}{7}\)
=88/7
The improper fraction of the given mixed fraction is 88/7. Therefore, option D is the correct answer.
Learn more about the improper fraction here:
https://brainly.com/question/21449807.
#SPJ2
What are two equations that have the solution of (3,6).
Answers
Answer:
2+1 and 3+3
Step-by-step explanation:
2+1 = 3 and 3+3 = 6 = (3,6)
Bcs:
1x3=3 & 2x3=6
(3,6)
welcome! :)
Which of the rates shown here correspond to a unit rate of $6 per sandwich? More than one answer.
Spending $40 to buy 5 sandwiches
Spending $108 to buy 18 sandwiches
Spending $100 to buy 16 sandwiches
Spending $42 to buy 7 sandwiches
Spending $42 to buy 6 sandwiches
Answers
6 x 18= 108
6 x 7= 42
Let me know if it’s right. GLAD TO HELP!!!
polygon QRST has vertices Q41/2 , 2 R 8/2 ,2 S 8 1/2 , -3 1/2 and T 4 1/2,-3 1/2 is polygon qrst a reactangle? justify your anwerer
Answers
Answer:
QRST is a rectangle.
Step-by-step explanation:
To decide whether this is a rectangle or not, we have the following options to choose from:
Prove that:
2 pairs of sides are parallel and one angle is 90°
2 pairs of opposite sides are equal and one angle is 90°
1 pair of sides is parallel and equal and one angle is 90°
All four angles are 90°
The diagonals are equal and bisect each other. (same midpoint)
I will go with option 1, because this only requires finding the slope of each of the 4 lines.
Note that:
points Q and R have the same
y
value
⇔
horizontal line
points S and T have the same
y
value
⇔
horizontal line
points Q and T have the same
x
value
⇔
vertical line
points R and S have the same
x
value
⇔
vertical line
Therefore QRST has to be a rectangle because horizontal and vertical lines meet at 90°.
The opposite sides are therefore parallel and equal and the angles are 90°
The anwser is that a....
QRST is a rectangle
Lindsay has to read a 72-page book in 6 days. If she reads an equal number of pages each day, how many pages will Lindsay need to read each day to complete the book?
A. 9
B. 10
C. 11
D. 12
Answers
Answer : D. 12
Explanation: 72÷6 = 12
◊ YusuCr ◊
Answer:
D.12
Step-by-step explanation:
72 divided by 6 is 12
Help me please il give 20 points!
Answers
Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5
2. Stem: Leaf:
1 9
2 5, 9
3 3, 3, 8
4 0, 7, 9
5 4, 5
6 1, 5
7 2, 7
8 1
3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.
Step-by-step explanation:
2. Stem:
Leaf:
9
2
5, 9
3
3, 3, 8
4
0, 7, 9
5
4, 5
6
1,5
7
2, 7
8
1
3. a. 13 inches
b. I'm pretty sure that it is
the second quarter because there is more show.
c. The first quarter because it's
section is more spread out among the numbers.
Step-by-step explanation:
A customer purchased a total of 23 hamburgers and chicken sandwiches. Each hamburger costs $3.50 and each chicken sandwich costs $4.50. If the customer spend a total of $88.50, how many hamburgers did the customer purchase?
Someone please answer I have a time limit
Answers
Answer:
25 hamburgers
88.50/3.50
Step-by-step explanation:
hope this helps
mark me brainly
thanks for the points
anddddd
sparkles and love
☆*: .｡. o(≧▽≦)o .｡.:*☆