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3 years ago

I need help please ?!!

Mathematics

1 answer:

Tju [1.3M]3 years ago

4 0

Answer:

Step-by-step explanation:

We have:

-7 = ---------

-12

To solve for c, multiply both sides of this expression by -12. This results in 84 = c (Answer Choice C).

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Nadia needs one cup of ice cream for every student in her class for their year-end party. the ice cream is only sold in pints. i

mylen [45]

Answer:

12 pints

Step-by-step explanation:

There are 24 students & each one gets 1 cup, so you will need 24 cups total. There are 2 cups in a pint. You divided the 24 cups you need by 2 cups in a pint to get the answer of 12 pints.

You can double check: 12 pints converted to cups (2 cups in a pint) is 12 x2 = 24 cups

7 0

2 years ago

the population of collin county, which follows the exponential growth model, increased from 491,675 in 2000 to 782,341 in 2010.

CaHeK987 [17]

Applying the formula for the exponential growth model, the growth rate is 0.046447277776453351798354258063923

the exponential growth is a data pattern that illustrates an increase over time by generating an exponential function curve.

The exponential growth model can be expressed as:

P(t) = P(0) x e^(k.t)

Where:

P(t) = Value at time t

P(0) = Initial value

k = growth rate

Information from the problem:

P(0) = 491,675

P(t) = 782,341

t = 2010 - 2000 = 10 years

Substitute the data into the formula:

782,341 = 491,675 x e^{10k}

e^{10k} = 782,341 / 491,675

10 k . ln e = ln (782,341 / 491,675)

10 k = 0.46447277776453351798354258063923

k = 0.046447277776453351798354258063923

Read more about the exponential growth model here:

brainly.com/question/14973088

#SPJ4

8 0

1 year ago

A square serving platter has an area of 124 in. 2. Which is the best estimate of the side length of the platter?

inysia [295]

Answer:

The correct answer is 11.1.

Step-by-step explanation:

Given:

Area of square platter $124in^{2}$ .

If side length of square platter is $x$ .

Then, $area=a^{2}$ .

As per question, $area=124inch^{2}$ .

So, $a^{2}=124$ .

Taking square both the sides, $\sqrt{a^{2} }=\sqrt{124}$ = $a=11.13$ .

Since the decimal is given in the hundredth position, we can estimate the value to the nearest tenth of a decimal.

Here, the hundredth place has the digit 3.

As 3 is less than 5, we don't add any number to the neighboring digit 1.

So, 3 becomes 0 and the number 11.13 becomes 11.10 and hence 11.1.

Therefore, the correct answer is 11.1

4 0

3 years ago

Write the number below as a fraction in its simplest form<br> 0.6<br> recurring <br> pls help

Andrei [34K]

Answer:

3/5

Step-by-step explanation:

0.6 = 6/10

6/10=3/5

8 0

3 years ago

Read 2 more answers

Each ball has a diameter of 60mmwhich container has the smaller surface area?

kodGreya [7K]

Here hope this helps good luckkkkkkk

7 0

3 years ago