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Elenna [48]
3 years ago
5

Sixteen students went on a week-long hiking trip. They brought with them 320 cookies. What is the ratio of cookies to students?

Mathematics
2 answers:
Yuki888 [10]3 years ago
4 0
I believe that would be 320:16, but I also believe that can be reduced down to 20:1.
blondinia [14]3 years ago
4 0
For every one student there is 20 cookies.
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Jillians annual salary as an actress is $35,000. She receives a paycheck every two weeks. What is jillians biweekly salary?
netineya [11]
There are 52 weeks in a year and if she gets paid every two weeks then divide 52 by 2 to get 26 so she would get paid 26 times a year so divide her annual salary by 26 to get $1,346.15 every other week. So her biweekly salary is $1,346.15.
8 0
3 years ago
Read 2 more answers
Solve for X (picture included)
Fynjy0 [20]

Answer:

x = 41

Step-by-step explanation:

(2x+20) + (2x-4) = 180 degrees

4x+16 = 180 degrees

4x = 164

x = 41

The two sides are supplementary and add up to 180 degrees.

6 0
3 years ago
Suppose that circles R and S have a central angle measuring 80°. Additionally, the measure of the sector for circle R is
riadik2000 [5.3K]
The correct answer is B) 9 m.

The measure of the sector of circle R is 32π/9 m.  The measure of the central angle is 80°.  This means that the sector is 80/360 = 2/9 of the circle.  The area of a circle is given by A=πr², so the area of the sector is A=2/9πr².  To verify this, 2/9π(4²) = 2/9π(16) = 32π/9.

Using this same formula for circle S, we will work backward to find the radius:

18π = 2/9πr²

Multiply both sides by 9:
18*9π = 2πr²
162π = 2πr²

Divide both sides by 2π:
162π/2π = 2πr²/2π
81 = r²

Take the square root of both sides:
√81 = √r² 
9 = r

6 0
3 years ago
Read 2 more answers
Write an equivalent expression by distributing the "-−" sign outside the parentheses: 10m-(3.3n+1.8)
Jlenok [28]
Sorry I need them points
3 0
3 years ago
Which numbers represent the measure of the sides of a right triangle?
Dominik [7]

Answer:

2.8, 4.5, 5.3

numbers represent the measure of the sides of a right triangle.

2.8²+4.5²=5.3²

7.84+20.25=28.09

28.09=28.09

8 0
3 years ago
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