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Bad White [126]
3 years ago
11

Find the mean number of calories for the hamburgers320280280250270

Mathematics
2 answers:
Gala2k [10]3 years ago
7 0
280. You add all the numbers up, and divide by how many numbers you have. (320+280+280+250+270)/5.
PolarNik [594]3 years ago
7 0
Mean = sum the total number of hamburgers/number of hamburgers
. = 320+280+280+250+270/5 = 280


Or arrange the numbers in order then pick the middle number which is 280 then the answer is 280
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Answer:

315 cm²

Step-by-step explanation:

Given the scale factor of 2 similar figures is a : b , then

ratio of areas = a² : b²

Here the scale factor = 7 : 21 = 1 : 3 , thus

ratio of areas = 1² : 3² = 1 : 9

That is the area of the enlargement is 9 times the original, so

area of enlargement = 35 × 9 = 315 cm²

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3 years ago
Read 2 more answers
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adell [148]
#18
The base area is 14 in ² 
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Ans. Joseph has to make the box 2.2 inches high.

19.  Hexagonal prism
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3 years ago
Find the radius of the circle whose equation is 3x2 + 3y = 75.
Temka [501]

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A 10-year annuity pays $1,850 per month, and payments are made at the end of each month. If the APR is 12 percent compounded mon
Fittoniya [83]

Based on the amount the annuity pays per month and the APR, the value of the annuity today is $133,349.85.

<h3>What is the present value of the annuity?</h3>

First, find the present value of the annuity at 5 years:

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Then find the present value of the annuity from 5 years till date:

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= $133,349.85

Find out more on the present value of annuities at brainly.com/question/24097261.

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4 0
2 years ago
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