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zloy xaker [14]

2 years ago

6

There are 84 girls in grade 3.the boys are twice the numbers of girls. how many pupils are there in all in grade 3?draw a diagra

m.

1 answer:

krok68 [10]2 years ago

6 0

Answer: 252

Step-by-step explanation:

You just multiply 84 by two and then ad another 84.

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What is the slope of the following equation?

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At a basketball game, a team made 54 successful shots. They were a combination of 1- and 2-point shots. The team scored 93 po

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iwillanswer

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17 one point shots and 39 two point shots were made

Solution:

Given that,

At a basketball game, a team made 56 successful shots

They were a combination of 1- and 2-point shots

Let "x" be the number of 1 point shots

Then, 56 - x is the number of two point shots

The team scored 95 points in all

Therefore,

1(number of 1 point shots) + 2(number of two point shots) = 95

x + 2(56 - x) = 95

x + 112 - 2x = 95

x = 112 - 95

x = 17

Then, number of two point shots = 56 - x = 56 - 17 = 39

Thus 17 one point shots and 39 two point shots were made

8 0

3 years ago

The following value is closest to what number? 292

NikAS [45]

Your round it to 300 so the answer is 300

5 0

3 years ago

the population of a town grows at the rate of 3 percent each year in 2010, the town had a population of 250000. what is the popu

Ulleksa [173]

Answer:

335,979 people (in Year 2020)

Step-by-step explanation:

Initial Population (Year 2010) = 250,000

Rate of Growth = 3% = 3/100 = 0.03

We want the population of the town in Year 2020 (at this rate). That is 10 years from now.

The formula for compound growth is:

$F=P(1+r)^t$

Where

F is the future value (in year 2020)

P is the present value (250,000)

r is the rate of increase per year (0.03)

t is the time in years (t = 10)

Lets substitute and find the value:

$F=P(1+r)^t\\F=250,000(1+0.03)^{10}\\F=250,000(1.03)^{10}\\F=335979.09$

Rounded, that would be:

335,979 people (in Year 2020)

4 0

3 years ago