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MArishka [77]
3 years ago
9

36 is 40% of what number?

Mathematics
2 answers:
Aleks [24]3 years ago
7 0
<span>36 divided by .40 = 90 so its 90

</span>
Anvisha [2.4K]3 years ago
3 0
x-searched\ number\\40\%=0.4\\100\%=1\\\\From\ proportion:\\\\36\ \ \ -\ \ \ 0.4\\x\ \ \ \ \ -\ \ \ 1\\\\0.4x=36\ \ \ |:0.4\\x=90\\\\36\ is\ 40\%\ of\ 90.
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Janet drove 420 miles in 6 hours. What was her constant rate of change?<br><br><br> Pls answer
Ira Lisetskai [31]

Answer:

70 miles per hour

Step-by-step explanation:

5 0
2 years ago
Roger is building a storage shed with wood blocks that are in the shape of cubic prisms. Can he build a shed that is twice as hi
azamat

Complete question is;

Roger is building a storage shed with wood blocks that are in the shape of cubic prisms. Can he build a shed that is twice as high as it is wide?

A. Yes. For every block of width, he could build two blocks high.

B. Yes. He could use half as many blocks for the height as the width.

C. There is no way to determine if he can do this.

D. No, it is not possible to do this

Answer:

A. Yes. For every block of width, he could build two blocks high.

Step-by-step explanation:

We are told that the wood blocks are in the shape of cubic prisms.

Now, cube shapes means that all sides are equal.

Now, if he divides the cube into 2, he can use one have to add to the top to make the height double since the sides are equal.

Thus, the height will now be twice a side of the cubic prism.

Thus, he can build a shed twice as high as its width.

6 0
3 years ago
Read 2 more answers
What forms of the following equation in?<br><br> y+5=7(x−3)
skelet666 [1.2K]
I think it would be -26
3 0
2 years ago
Read 2 more answers
A sapling, or young tree, is planted in a garden. After 3 years, it is 180 cm tall. After 7 years, it is 368 cm tall. What is th
Mashcka [7]
The function modelled by the height (x) of the tree is as follows:
y - 180 = (368 - 180)/(7 - 3) (x - 3)
y - 180 = 47(x - 3) = 47x - 141
y = 47x - 141 + 180 = 47x + 39

Therefore, after 10 years, the tree will be 47(10) + 39 = 470 + 39 = 509 cm tall
8 0
3 years ago
Your lunch account has $23 and you spend $2.20 each day on your lunch write an equation for the line
-BARSIC- [3]

Answer:

Assuming you mean until the lunch money balance runs out,

$2.20x = $23

Step-by-step explanation:

You spend $2.20 every day.  If you are trying to find how many days until the lunch balance runs out, you need to put in X as your variable.

The last step is to set it equal to $23 dollars to be able to factor out the answer.


Hope this Helped!

4 0
3 years ago
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