Ask question

Ask question

All categories

2 years ago

12

Nicholas volunteers at a local soup kitchen and he notices how quickly the kitchen is going through its stock of canned goods. B

elow is the graph representing the data Nicholas found. Find the slope and y-intercept of the line.

2 answers:

kkurt [141]2 years ago

8 0

Answer:

m=-63 b=825

Step-by-step explanation:

To get m, make sure you use rise over run. y2-y1 over x2-x1

KatRina [158]2 years ago

5 0

Answer:

m (slope) = -63

b (y-intercept) = 825

Step-by-step explanation:

I had the same question.

2 years ago

-63 not 63 is wrong

You might be interested in

Lupita has five times as much money as David. Lupita also has $20 more than David. How much money does each person have?

zhannawk [14.2K]

20x5 is 100 for each

6 0

1 year ago

Bennett has been practicing the cello for an hour each day. 3/4of the hour, he spends practicing musical pieces in preparation f

mina [271]

Answer:

$Orchestral\ Time = \frac{3}{10}\ hour$

Step-by-step explanation:

Given

$Time = 1\ hour$

$Musical\ Pieces = \frac{3}{4}\ hour$

$Practicing\ Sales = \frac{1}{4}\ hour$

Orchestral = $\frac{2}{5}$ of music practice time

Required

Determine time spent on orchestral pieces

From the given parameters, we have:

Orchestral = $\frac{2}{5}$ of music practice time

Substitute $\frac{3}{4}\ hour$ for music practice time.

So, we have:

$Orchestral\ Time = \frac{2}{5} * \frac{3}{4}\ hour$

$Orchestral\ Time = \frac{1}{5} * \frac{3}{2}\ hour$

$Orchestral\ Time = \frac{3}{10}\ hour$

7 0

3 years ago

An airplane flying at a velocity of 610 m/s lands and comes to a complete stop

Len [333]

A) The airplane slowed down. It states that the plane lands and come to a complete stop over a 53 second period.

B) It decelerates. The speed doesn't increase. It slows down.

C) The answer should be positive. Although the deceleration is slowing down the plane, it's not going at a negative speed.

D) The answer is 11.5m/s. I divided the velocity by the amount of seconds it takes to make a complete stop.

3 0

3 years ago

If side A is twice as long as B and C is 25 using the Pythagorean Theorem,What are the lengths of side A and B? Round to the nea

777dan777 [17]

Answer:

<u>The lengths of side A is 22.4 and B is 11.9</u>.

Step-by-step explanation:

Given:

If side A is twice as long as B and C is 25 using the Pythagorean Theorem.

Now, to find the lengths of side A and B.

Let the side B be $x.$

So, the side A be $2x.$

Side C = 25.

Now, to solve by using Pythagorean Theorem:

A² + B² = C²

$(2x)^2+(x)^2=(25)^2$

$4x^2+x^2=625$

$5x^2=625$

<em>Dividing both sides by 5 we get:</em>

$x^2=125$

<em>Using square root on both sides we get:</em>

$x=11.18.$

<u>B rounding to the nearest tenth = 11.9.</u>

Now, to get A by substituting the value of $x$ :

$2x\\=2\times 11.18\\=22.36.$

<u>A rounding to the nearest tenth = 22.4.</u>

Therefore, the lengths of side A is 22.4 and B is 11.9.

8 0

3 years ago

The area of a triangle is 36 4/5 units squared and the height of the triangle 9 1/5 what is the length of the triangles base

den301095 [7]

Answer:

Height = 8 units

Step-by-step explanation:

Area of a triangle = $36\frac{4}{5}$ square units

= $\frac{184}{5}$ square units

Height of the triangle = $9\frac{1}{5}$ units

= $\frac{46}{5}$ units

Formula to calculate the area of a triangle is,

Area = $\frac{1}{2}(\text{Base})(\text{Height})$

$\frac{184}{5}= \frac{1}{2}\times (\frac{46}{5})\times (\text{Height})$

$\frac{184}{5}= (\frac{46}{10})\times (\text{Height})$

Height = $\frac{184}{5}\times \frac{10}{46}$

= $\frac{368}{46}$

= 8 units

Therefore, height of the given triangle is 8 units.

6 0

2 years ago

Read 2 more answers