3 years ago

255% of what number is 153

Mathematics

1 answer:

jekas [21]3 years ago

6 0

I believe it is 68
Hope this is right!

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kobusy [5.1K]

Answer:

5 ( y + 3 ) = 4

4 0

3 years ago

How many ways can 8 players be chosen from 10 players

maria [59]

There are 56 ways to choose the team

7 0

3 years ago

Each column of the matrix represents a vertex of a triangle. If Rosa scales the triangle by finding 3T

LiRa [457]

Answer:

$\{(0,0) (0,9) (9,0)\}$

Step-by-step explanation:

Given

See attachment for matrix

From the attachment, we have the following vertices

$(x_1,y_1) = (0,0)$

$(x_2,y_2) = (0,3)$

$(x_3,y_3) = (3,0)$

When scaled by 3T, we have the following:

$(x_1,y_1) =3 * (0,0)$

$(x_1,y_1) =(0,0)$

$(x_2,y_2) = 3 * (0,3)$

$(x_2,y_2) = (0,9)$

$(x_3,y_3) = 3 *(3,0)$

$(x_3,y_3) = (9,0)$

Hence, the vertices are:

$\{(0,0) (0,9) (9,0)\}$

6 0

3 years ago

In Amy's garden the ratio of herbs to plants is 5:2. If there are 40 herb plants, how many vegetable plants are in her garden?

GREYUIT [131]

There are 16 vegetable plants because 40/5 is 8 and 2 times 8 is 16. 5:2=40:16

4 0

3 years ago

Americans who are 65 years of age or older make up 12.9% of the total population. If there at 30.3 million american in this age

telo118 [61]

Total population of US is 234.88 million.

Step-by-step explanation:

Given,

Number of people are 65 or older = 30.3 million

This represents 12.9% of total population.

Let,

x represent the total population.

12.9% of x = 30.3 million

$\frac{12.9}{100}x=30.3\ million\\0.129x=30.3\ million$

Dividing both sides by 0.129x

$\frac{0.129x}{0.129}=\frac{30.3}{0.129}\ million\\\\x=234.88\ million$

Total population of US is 234.88 million.

Keywords: percentage, division

Learn more about percentage at:

#LearnwithBrainly

5 0

3 years ago