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klio [65]
3 years ago
5

Jaime knows that the area of a triangle can be found by the formula a=1/2bh. If the area of a triangle is 3.8 m2 and the height

is 4.6 meters, what is the length of the base rounded to the nearest tenth of a meter?
Mathematics
1 answer:
Xelga [282]3 years ago
7 0
Triangle area = .5* (base * height)
3.8 = ( base * 4.6 ) / 2
7.6 / 4.6 = base
base = <span> <span> <span> 1.652173913 </span> </span> </span>
or base = 1.6 rounded


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Answer:

probability that he or she will answer at least 4 problems correctly = 0.5

Step-by-step explanation:

probability that he or she will answer at least 4 problems correctly is given as;

P (at least 4 correctly) = P (exactly 4 correctly) + P (all 5 correctly)

Since there are 10 problems. 4 is from the 7 problems chosen and 1 is from the 3 problems we can't figure out. Thus, P(exactly 4 correctly) = 7C4 x 3C1

Thus, P (at least 4 correctly) = [ (7C4) x (3C1) ] / (10C5)] + [(7C5)/(10C5)]

= [(35 x3)/252 ] + [21/252]

= [ 105/252 ] + [ 21/252 ]

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3 years ago
Bobby catches 8 passes in 3 football games. At this rate, how many passes does he
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Answer:

40 passes

Step-by-step explanation:

we know that

Bobby catches 8 passes in 3 football games

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7 0
3 years ago
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Russ is solving an equation where both sides are linear expressions. he sets the expressions equal to y and graphs the system fi
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The correct  option (D).

There are infinitely many intersection points.

<h3>What is liner equation?</h3>

a two-variable equation that, when plotted on a graph, results in a straight line.

<h3>What does intersection point mean?</h3>

The term "point of intersection" refers to the intersection of two lines.

<h3>According to the given information:</h3>

Russ is attempting to solve an equation whose two sides are both linear expressions.

He graphs the system and finds that they are on the same line after setting the expressions to y.

Since both lines are the same, there are an endless number of junction places.

Russ should therefore consider the outcome to be option (D) There are a limitless number of intersections.

To know more about  intersection points and linear equations visit:

brainly.com/question/16982453

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I understand that the question you are looking for is:

Russ is solving an equation where both sides are linear expressions. He sets the expressions equal to y and graphs the system finding that they are the same line. How should Russ interpret this outcome? There are no intersection points. There is exactly one intersection point. There are exactly two intersection points. There are infinitely many intersection points.Russ is solving an equation where both sides are linear expressions. He sets the expressions equal to y and graphs the system finding that they are the same line. How should Russ interpret this outcome?

A. There are no intersection points.

B. There is exactly one intersection point.

C. There are exactly two intersection points.

D. There are infinitely many intersection points

3 0
1 year ago
A veterinarian does research on the causes of enteroliths, stones that develop in the colon of horses. She suspects that feeding
dsp73

Answer:

On average, horses with and without enteroliths are fed the same amount of alfalfa per month

Step-by-step explanation:

Hello!

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Since the interval contains the cero, if 1 - α and α are complementary, the decision is to reject the null hypothesis.

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