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4 years ago

I need the answer ASAP please.

Mathematics

1 answer:

kondor19780726 [428]4 years ago

5 0

Answer:

Step-by-step explanation:

If 3/4 of the lot was full and the lot holds 1000 vehicles, then there are 3/4(1000) in the lot. 3/4(1000) = 750. That means there are 750 vehicles in the lot. If 200 cars are in the lot, then 750 - 200 = 550 trucks.

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The area of a door is 3024 square inches. If

olasank [31]

Answer:

Lets take all factors into consideration first

The door is a rectangle and the area of a rectangle is length times width

Let the width be w

Let the length be l

Equation length × breadth = area

(w+48)w = 3024

w^2 + 48w = 3024

w^2 + 48w - 3024 = 0

w^2 + 84w - 36w - 3024 = 0

w(w + 84) -36 ( w + 84) = 0

(w + 84) (w - 36) = 0

w + 84 = 0 AND w - 36 =0

w = -84 and w = 36

Since width cannot be negative, the right answer is 36

How did I get 84 and 36? Well, I had to factorize 3024 and since 84 times 36 is 3024 and 84 minus 36 is 48, I chose them.

7 0

3 years ago

Which data set was used to create this graph?

Vika [28.1K]

Where is the graph?.........

7 0

3 years ago

Jose played a video game. He scored 134 points in the first round of the game and 158 points in the second round of the game. In

klasskru [66]

24 more points in the 2nd game then the 1st

8 0

3 years ago

Read 2 more answers

Try It #2

storchak [24]

Answer:

The population in year 2014 is 41100.

Step-by-step explanation:

In the question, it is given that the city's population is growing linearly. In 2008 , population was 28200 and in 2012 , it is 36800 .

It is required to predict the population in 2014 .

To do so, use the population given in two years as two points on a line and find the equation of population and year. Then, find the population in year 2014 .

Step 1 of 2

The population in 2008 was 28200 and in 2012 it was, 36800 .

The equation relating population and year is,

$\begin{aligned}&y-28200=\left(\frac{36800-28200}{2012-2008}\right)(x-2008) \\&y-28200=\left(\frac{8600}{4}\right)(x-2008) \\&y-28200=2150(x-2008)\end{aligned}$

Step 2 of 2

The population in year 2014 can be determined by substituting 2014 for x,

$\begin{aligned}&y-28200=2150(2014-2008) \\&y-28200=2150(6) \\&y-28200=12900 \\&y=41100\end{aligned}$

6 0

2 years ago

A bean sprout grows 3 inches in its first week, 2 inches in its second week, and 1.333… inches in its third week. Of the sprouts

frozen [14]

Solution: We are given:

The first week, Bean sprout grows 3 inches

The second week, Bean sprout grows 2 inches

The third week, Bean sprout grows 1.333... inches

Bean sprout follows a particular each week. Every week it grew 2/3 (0.667) less than the week before.

For the first week it was 3 inches, for the second week it was $3 \times \frac{2}{3}=2$ inches, for the third week it was $2 \times \frac{2}{3}=1.333...$ and therefore, for the fourth week it will be $1.333333 \times \frac{2}{3}=0.8889$

Therefore, bean sprout have grown 0.8889 inches in its fourth week.

7 0

3 years ago