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3 years ago

This graph shows the water level in a bathtub, in inches, over time (in minutes).

Mathematics

1 answer:

andrezito [222]3 years ago

7 0

Answer:

The situation that would match the graph would be letter C.

Step-by-step explanation:

The answer would be C because you can see in the graph that it starts at 0 and she allows it to fill then stops. In the graph you can see how for a few minutes the water is at the same height. After this the amount of water increases once again in the graph and then stays for a few minutes which is when she was bathing. Lastly, you can see the amount of water decrease back to 0 which is when she empties it out completely.

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A rectangular prism and its dimensions are shown in the figure below. Study the figure below... 12 centimeters... 28 centimeters

leonid [27]

Answer:

Step-by-step explanation:

7 0

3 years ago

A company sells 14 types of crackers that they label varieties 1 through 14, based on spice level. What is the probability that

Kazeer [188]

Answer:

$P(x\le 4\ or x> 10) = \frac{4}{7}$ or $P(x\le 4\ or x> 10) = 0.5714$

Step-by-step explanation:

Given

$x = \{1,2,3,4,5,6,7,8,9,10,11,12,13,14\}$

Required

Determine $P(x\le 4\ or x> 10)$

Because the events are independent, the probability can be solved using:

$P(A\ or\ B) = P(A) + P(B)$

So, we have:

$P(x\le 4\ or x> 10) = P(x \le 4) + P(x > 10)$

When $x \le 4$ , we have: $x = \{1,2,3,4\}$

So:

$P(x \le 4) = \frac{4}{14}$

Also:

When $x > 10$ , we have: $x = \{11,12,13,14\}$

So:

$P(x>10) =\frac{4}{14}$

$P(x\le 4\ or x> 10) = P(x \le 4) + P(x > 10)$ becomes

$P(x\le 4\ or x> 10) = \frac{4}{14} + \frac{4}{14}$

$P(x\le 4\ or x> 10) = \frac{4+4}{14}$

$P(x\le 4\ or x> 10) = \frac{8}{14}$

$P(x\le 4\ or x> 10) = \frac{4}{7}$

$P(x\le 4\ or x> 10) = 0.5714$

4 0

3 years ago

Write an equation in point-slope form for the line that passes through the point with the given slope.

Vlad [161]

<h2>Answer:</h2>

I hope that it will be help full to u

<h2>Step-by-step explanation:</h2>

As we know point slope form ,

(Y- Y1) = m (X- X1)

As given data ,

m =4/3

(X1,Y1) = (-2, 11)

X1=-2 , Y1= 11

putt in the above equation these values, we get

Y-11 = (4/3) ( X-(-2))

Y-11 = (4/3)X +8/3

Y= (4/3)X +8/3+11

7 0

3 years ago

The hypotenuse of a 45 -45 -90 triangle measures 128 cm what is the length of one leg of the triangle

erma4kov [3.2K]

This is an isosceles triangle. The definition of an isosceles triangle is a triangle with at least two congruent sides and angles. If 2 angles on a triangle are congruent (in this case 45 and 45 are two congruent angles) then triangle is isosceles. Therefore the two sides of triangle will be congruent. We know that the triangle is a right triangle because it has a hypotenuse. If a triangle has a hypotenuse then it's a right triangle. We can apply the Pythagorean theorem: a^2 + b^2 = c^2
A and B are the legs and C is the hypotenuse.
We can plug C in the equation:
a^2 + b^2 = 128
What do we know about the legs of the isosceles triangle? They are congruent so a and b have to be equal. From here it's simply guess and check. Will 8 work?
8^2 + 8^2 = 128
64 + 64 = 128
128=128
Yes the value 8 works so the length of two legs of the triangle is 8.

4 0

4 years ago

Read 2 more answers

If −8 + 3 = −88, then 4 =?<br> a) −64 b) −32<br> c) −40 d) 32

pychu [463]

Answer:

this question doed not make sense

Step-by-step explanation:

5 0

3 years ago