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Amiraneli [1.4K]
3 years ago
8

Washington Elementary has 4358 students Jefferson High School has three times as many students as Washington Elementary about ho

w many students does Jefferson High School have
Mathematics
2 answers:
katen-ka-za [31]3 years ago
5 0
Since it says "about", you need to round. If you round 4,358 it can be like 4,500. Then, you can multiply 4,500 x 3, which equals 13,500. So your answer would be Jefferson High School has ABOUT 13,500 students. 

Snezhnost [94]3 years ago
4 0
Jefferson High School has 13074 students because 4,359 * 3 is 13074. 
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A large pizza has a diameter of 35cm. 2 large pizzas cost $19.99 A medium pizza has a diameter of 30cm. 3 medium pizzas cost $24
insens350 [35]
So first we need to find the area of both using a=3.14*radius*radius

to find the radius we need to divide 35 by 2 (large) and 30 by 2 (medium)

lets do the large first since the raidus is 17.5 we put it into a=3.14*17.5*17.5

and then we get 961.63, for the medium we do a=3.14*15*15 which is 706.50

now for the large 961.63 * 2 is 1923.26 and the price is 19.99 

for the medium we do 706.50 *  3 which is 2119.5 and costs 24.99

So the medium pizzas are a better deal
3 0
3 years ago
The store sells 6 boxes of cupcakes $18. How much does 10 boxes of cupcakes cost?
kondaur [170]

Answer:

$30

Step-by-step explanation:

6 box = 18

1 box = 3

10 box = 30

4 0
3 years ago
A city block has 6 pigeons and then 1 week later there are 9 pigeons. Let P(t)be the number of pigeons where t is measured in we
Pavel [41]

Using proportions, it is found that the differential equation which describes the growth of the pigeon population is given by:

\frac{dP}{dt} = 1.5P

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, considering the initial population and the population one week later, the rate of growth is given by:

k = 9/6 = 1.5.

The standard differential equation for population growth is:

\frac{dP}{dt} = kP

Hence:

\frac{dP}{dt} = 1.5P

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

8 0
2 years ago
Explain why the square root of a number is defined to be<br> equal to that number to the 1/2 power.
m_a_m_a [10]

Answer:

The square root is the inverse operation to the power of 2, so that whenever you take a number and perform both actions on it, you get the same number back.

5 0
3 years ago
How many integers from 4 to 50 inclusive are neither multiples of 3 nor 4????
puteri [66]

Answer:

24 integers

Step-by-step explanation:

There are (50 - 4)+1 = 47 integers from 4 to 50 INCLUSIVE.

We find the multiples of 3 and find the multiples of 4 and subtract that from the 47 integers to get INTEGERS that are NEITHER multiple of 3 nor 4.

Let's list multiples of 3 (from 4 to 50 inclusive):

6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48

Multiples of 4 (from 4 to 40 inclusive):

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48

From the 2 lists, let's take out the <em>common ones:</em>

<em>THe common ones are 12, 24, 36, 48</em>

<em />

We count all from multiples of 3 list, but don't count the common from multiples of 4's list.

So there are 15 multiples of 3, and 8 multiples of 4

In total 15 + 8 = 23 multiples of 3 and 4

So there are 47 - 23 = 24 integers that are NOT multiples of 3 nor 4

6 0
3 years ago
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