Jimmy’s family moved to a tropical climate. For the year that followed, he recorded the number of days that had a temperature above 40 degrees C each month. His data contained -
14, 14, 10, 12, 11, 13, 11, 11, 14, 10, 13 and 8

For problems 1-8, use the data set below.

2) Find the median for his data set of days that had a temperature above 40 degrees C.

Answer:

B

Step-by-step explanation:

7 times 1.8 is 12.6. 30 minus 12.6 is 17.4.

Answer: 17.4

Step-by-step explanation: i did the math lol XD

Answer:

25% change

Step-by-step explanation:

find change by diff/org

so 5/20

5/20 =?/100

multiply by 5

25/100=?/100

?=25

Answer:

Number 3 Answer

Step-by-step explanation:

160 square inches. I found this out buy A = 10 • 8 = 80  

area that needs to be covered = 80 • 2 = 160 square inches.  

Answer about 1.77 seconds.

f(t) = -16 t^2 + 25t + 6

f(t) = height.

hieght = 0 = -16t^2 + 25t + 6

Find t using the quadratic formula,

t = ( - 25 +/- √[25^2 - 4 (-16)(6)] ) / [2*(-16)]

t = [-25 +/- √ (625 + 384) ] / -32

t = [-25 +/- 31.76] / -32.

You will obtain two results one positive and one negative. Take the positive only as the other one has no physical meaning. t = 1.77 s.

Answer:The given problem is : −4.5 + 4.2 + 5.6 − 7.3

The order for solving an arithmetic problem is as follows :

Parentheses,

Exponentiation,

Multiplication,

Addition,

Subtraction,

We can rewrite the given problem as : 4.2 + 5.6 - 7.3 - 4.5

Taking 4.2 and 5.6 together in bracket : (4.2 + 5.6) - 7.3 - 4.5

= 9.8 - 7.3 - 4.5

= 2.5 - 4.5

= -2

Hence, the answer for given problem is -2, but Andrew get -21.6 which is wrong.

Answer:

150.6

Step-by-step explanation:

It is quite simple. Do you see the word "of" in there? That indicates that you have to multiply. All you have to do is multiply 1/4 by $602.40, and you will find your answer. You could figure it out on a sheet of paper but I recommend using a calculator.

Answer:

the answer to your expression is 128. Here is how you can simplify it step by step:

First, apply the exponent rules to the fractions inside the parentheses. You can raise the numerator and the denominator to the same power separately. For example, \left(\frac{1}{4}\right)^4 = \frac{14}{44} = \frac{1}{256}.

Next, simplify the fractions by dividing the numerator and the denominator by their greatest common factor. For example, \frac{36}{12} = \frac{36 \div 12}{12 \div 12} = \frac{3}{1} = 3.

Then, perform the arithmetic operations inside the parentheses according to the order of operations. You can use the acronym PEMDAS to remember the order: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction. For example, \frac{1}{4} + 4 \times 3 = \frac{1}{4} + 12 = \frac{1 + 48}{4} = \frac{49}{4}.

After that, apply the exponent rules to the parentheses. You can multiply the exponents when raising a power to another power. For example, \left(\frac{49}{4}\right)^3 = \frac{493}{43} = \frac{117649}{64}.

Finally, multiply the fractions by multiplying the numerators and the denominators. You can also multiply the fractions by the whole numbers by treating them as fractions with denominator 1. For example, \frac{117649}{64} \times 2^2 = \frac{117649}{64} \times \frac{2^2}{1} = \frac{117649 \times 4}{64 \times 1} = \frac{470596}{64} = 128.

Step-by-step explanation:

Answer: 7

Step-by-step explanation: XZ ⊥ XY

XZ = XY = 5

The slope of XZ is , the slope of XY is , and XZ = XY = 5.

The slope of XZ is , the slope of XY is , and the slope of ZY = 7.

Answer:

Step-by-step explanation:

Answer:

(you'll have to read the explanation)

Step-by-step explanation:

There are 8 lines from 1 to 2, so plotting 1 1/2 (or 1.5) is right in between. I'm not sure how to add the picture back into the explanation, but I will try my best to explain. You want to plot your point for 1 1/2 4 lines after the 1. For the 2 1/4, you want to plot your point on the second line from the 2. Let me know if it doesn't make sense!

Answer: See the attached image below

1 1/2 is located at the exact midpoint between 1 and 2.

2 1/4 is located 2 tickmarks to the right of 2.

===================================================

Explanation:

Think of 1/2 as 4/8

The number 1 1/2 is the same as 1 4/8

So we start at 1 and move 4 tickmarks to the right to get at the exact midpoint (note there are 8 tickmarked spaces between any two whole numbers).

This places us exactly at the midpoint between 1 and 2.

-----------------

To plot 2 1/4, we will effectively plot 2 2/8 since 1/4 = 2/8

We start at 2 and then move 2 tickmarks to the right to arrive at 2 2/8

Answer:

draw a line that makes a triangle and rectangle.

hypotenuse= 30

3k-4k-5k triangle

18-24-30

so the short part of triangle is 18 cm

10+10+18+24+30 equals 92

sorry for language I am not familiar with English

the perimeter of this shape is

24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm

Answer:

Step-by-step explanation:

say you had a grid peice of paper count 20 blocks that 1mm every 20 blocks is 1mm if you had 40 block 2mm and so on hope this helps

Answer:

Welll, of you know the # of the servings, then u can divide it into 5 parts. just ge the # of servings ÷ 5

Answer: The Pyramid has 2 pairs of congruent faces

Step-by-step explanation:

The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces

Answer: b & c

Step-by-step explanation:

first i found how many hours tonya works in one week which was 20. i got that by dividing 60 by 3. then that set me up for finding the answer to the other problems as well. 60+20=80 so a wouldn’t have worked. 5x5 is 25 and she only worked 20 hours a week. and she would’ve worked 320 hours in 16 weeks, not 240. hope this helps!! :)

Answer:

B and C

Step-by-step explanation:

This problem is pretty simple if you know how to do some multiplication. First, we should figure out how many hours she works per week. You can figure this out by dividing 60 by 3. This gets us 20.

Now that we know how many hours she works each week, we can figure out the rest of the problems.

A is incorrect because 4 x 20 =80.

B is correct because 7 x 20 is 140.

C is correct because we did this problem earlier to solve the others.

D is in correct because 5 x 5 = 25, which does not equal 20.

E is incorrect because 16 x 20 =   320

Sorry if I'm not very good at this, as this is my first time solving someone's question.

Relative minimum: The coldest temperature outside the car was -4°C.

The negative interval is: between the 110th and 170th kilometers, the outside temperature was below zero.

The increasing interval was: over the first 50 km, the temperature outside the car got warmer.

The relative minimum or maximum of a graph is:

A relative maximum point is a point where the function changes direction from increasing to decreasing (making that point a "peak" in the graph).

A relative minimum point is a point where the function changes direction from decreasing to increasing (making that point a "bottom" in the graph).

Thus, the relative minimum of the graph is -4°C.

The negative interval is between the 110th and 170th kilometers, the outside temperature was below zero.

The increasing interval was over the first 50 km, the temperature outside the car got warmer.

Read more about Quadratic Graph at: https://brainly.com/question/14477557

#SPJ1

Answer: The answer is false!

Step-by-step explanation: You may think its true but NO, its not true!

Answer: false

Step-by-step explanation:

the correct answer is a dialect of spanish, chilean spanish.

Answer:

13

Step-by-step explanation:

30.7-17.7

Step-by-step explanation:

an = 3* (sqrt 2)^(n-1)   = 192    solve for n

           sqrt(2)^(n-1) = 64

                  n-1 =  log 64 / log (sqrt 2) = 12

                 n = 13  

58in2 Step-by-step explanation: i took the k12 thingy

No it cannot. There are a couple of ways to prove this. The easiest way is that we know by looking at the angles that we have an Isosceles triangle, because we have 2 angles of the same value. We know that an Isosceles triangle must have at least 2 sides of the same length, which means that this triangle cannot have the side lengths listed.

Answer:

Y= 9

15-6=9

15+9=24

Step-by-step explanation:

Hope this helps! :)

Answer:

Answer:

Y= 9

15-6=9

15+9=24

Part C is the answer

mark me brainliest pls

Answer:

Step-by-step explanation:

Answer:

I think it would be 300 sorry if im wrong

Step-by-step explanation:

Answer:

0.70

Step-by-step explanation:

you add up the numbers for red green and purple. Then you add all of the numbers together separately. Then you take the number you got after you added red green and purple and divide it by the number you got when you added them all together. Then you round your decimal to the nearest hundredth.

Option (C) Infinitely many solutions