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3 years ago

12

Suppose a city with population 100,000 has been growing at a rate of 8% per year. If this rate continues, find the population

of this city in 1 years.
The population in 11 years will be approximately ?

1 answer:

patriot [66]3 years ago

5 0

Answer:

I don't have a problem at this question as to what is the answer for the

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Describe and correct the error:For breakfast, Sarah can choose eggs, granola or oatmeal as a main course, and orange juice or mi

Ipatiy [6.2K]

Answer:

Her error is she has 3 options for the main course but only 2 for her drink. The equation would be 3x2 which would be 6 outcomes.

5 0

3 years ago

Question 14 Math Help please

Dmitry_Shevchenko [17]

ANSWER

(1,0) is a solution

EXPLANATION

The given inequality is

$y \leqslant |x + 2|- 3$

We substitute the point to see which ones satisfy the inequality.

For (1,0)

$0\leqslant|1+ 2|- 3$

$0\leqslant 0$

This is true.

(1,0) is a solution.

For (-1-1)

$- 1\leqslant | - 1 + 2|-3$

$- 1\leqslant-2$

False

(-1,-1) is not a solution.

For (0,0)

$0\leqslant|0+2|-3$

$0\leqslant- 1$

False.

For (0,1)

$1\leqslant|0+ 2|-3$

$1\leqslant-1$

This is also false

4 0

3 years ago

Which of these are examples of a statistical question's?

viktelen [127]

Answer:

See below for answers and explanations

Step-by-step explanation:

A is not a statistical question because there's only a specific value of computers in the lab

B is not a statistical question because there is only one answer, which is 9 letters

C is a statistical question because members can have different favorites (or they find it hard to choose one).

D is not a statistical question because there is only one amount of people that helped out.

E is not a statistical question because each student purchased their own amount of video games and data can be collected for each individual student

4 0

2 years ago

maria bought 1224 cm of ribbon for her art picture at $0.75/m. how much did she pay for ribbon, to the nearest cent?

k0ka [10]

Data:
Tape size = 1224 cm → 12.24 m
Price per size = <span>$0.75/m

Solving: </span>Rule of three (directly proportional)<span>

$ (price) __ (Size)
0.75 ----------- 1 m
y --------------- 12.24 m

Multiply cross

</span> $y = 0.75*12.24$
$\boxed{\boxed{y = \$\:9.18}}\end{array}}\qquad\quad\checkmark$
<span>
Answer:
</span><span>She paid for the tape $ 9.18</span>

3 0

3 years ago

Can anyone help me out on this not too sure on this

Paraphin [41]

Answer:

y = 0.1x - 4

Step-by-step explanation:

Given the following data;

Points on the x-axis (x1, x2) = (-3, 7)

Points on the y-axis (y1, y2) = (-7, -6)

First of all, we would find the slope;

Mathematically, slope is given by the formula;

$Slope = \frac{Change \; in \; y \; axis}{Change \; in \; x \; axis}$

$Slope, m = \frac {y_{2} - y_{1}}{x_{2} - x_{1}}$

Substituting into the equation, we have;

Slope = (-6 - (-7))/(7 - (-3))

Slope = (-6 + 7)/(7 + 3)

Slope = 1/10

Slope = 0.1

Next, we would write the equation using the formula;

y - y1 = m(x - x1)

y - (-7) = 0.1(x - (-3))

y + 7 = 0.1(x + 3)

y + 7 = 0.1x + 3

y = 0.1x + 3 - 7

y = 0.1x - 4

5 0

3 years ago