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Andrew [12]
3 years ago
11

Jenna's statistics classes have the following enrollments: section A has 22 students, section B has 38 students, and section c h

as 40 students. what percentage of Jenna's students are in section B
Mathematics
1 answer:
Elina [12.6K]3 years ago
5 0

Answer:38%

Step-by-step explanation:

38/100=.38

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I need help on that one plzzz help me this is due tommorw morning answer
vfiekz [6]

Answer:

A = 45

B = 90

C = 45

Step-by-step explanation:

Isosceles triangles have two side that are the same and two angles that are the same. Since one angle, B, is a right angle, 90°, that means the other 2 angles, A & C, added together equal 90°.

Divide 90 by 2 and you 45° for both A and C.

4 0
3 years ago
Read 2 more answers
Jason and Shawn both begin riding their bikes from different points away from the ranger station. They both ride their bikes in
FinnZ [79.3K]

Answer:

No Solution

Step-by-step explanation:

Jason starts riding a bike 1 mile from the station.

Shawn starts biking 2 miles from the station.

For Jason to reach Shawn, he needs to go at a higher speed. However we know that they are going at the same constant speed. Then they will never meet.

To prove it we propose the following system of equations. Where x is the hours and y is the distance in miles.

For Jason we have:

y = 20x + 1

For Shawn

y = 20x + 2.

We want to know when Jason and Shawn are at the same distance.

Then we write the following eqution and clear x:

20x + 1 = 20x + 2\\20x -20x + 1 = 2\\1 = 2

Equality is not satisfied. Therefore, it has no solution.

I mean Jason and Shawn will never be the same distance

5 0
3 years ago
Value of Y in formula shown when X=4/5 Y= 4/x + ✔️x + 0.2 - 5x
olga55 [171]

Answer:

The value of Y is 2.09443

Step-by-step explanation:

We have to find the value of Y for the given value of x.

The equation of Y is given by

Y=\frac{4}{x}+\sqrt x+0.2-5x

And the value of x is 4/5. On substituting this value of x in the equation of y, we get

Y=\frac{4}{\frac{4}{5}}+\sqrt {\frac{4}{5}}+0.2-5\cdot \frac{4}{5}

Y=5+\frac{2}{\sqrt5}+0.2-4

Add/subtract the numbers, we get

Y=2.09443

Therefore, the value of Y is 2.09443

3 0
4 years ago
Read 2 more answers
What is the length of one side of a square when it has an area of 100 inches squared?
tresset_1 [31]

Answer:

L = 10 in
P = 40 in

Step-by-step explanation:

The area of a square is given by the equation:

A = L²

We rearrange this equation to make L the subject:

Square root both sides:

√A = L

Now we substitute A into our rearranged equation to find L:

L = √A

L = √100

L = 10 in

The perimeter of a square is given by the equation:

P = 4L

Substitute the L we just found to find P:

P = 4(10)

P = 40 in

5 0
2 years ago
Read 2 more answers
Hiroshi picked 25 apples and gave away 17. Hiroshi divided the rest equally among 2 friends. How many did each friend have?
mario62 [17]

25-17=8

8÷2=4

4 apples per friend.

4 0
3 years ago
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