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mariarad [96]
2 years ago
10

Teresa is riding on a bike course that is 45 miles long. So far, she has ridden 18 miles of the course. What percentage of the c

ourse has Teresa ridden so far?
Mathematics
1 answer:
BaLLatris [955]2 years ago
5 0

Answer:

8.1 percent

Step-by-step explanation:

i just know

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Which linear function has the greater rate of change Y= 8x+ 3
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17 bc I did it trust me pls
6 0
2 years ago
Line a passes through the points (-1,0) and (3,-8)<br> what’s the slope?
konstantin123 [22]

Answer: 2

Step-by-step explanation:

(x1,y1) = (-1,0)

(x2,y2) = (3,8)

m = (8–0)/(3-(-1))

m = 8/(3+1)

m = 8/4

m = 2

8 0
2 years ago
What is the volume of a right circular cone if the circumference of the base is 125.6 ft and the height is 75 ft.?
Eddi Din [679]

Answer:

Hence the volume of the cone is 31384.52 cubic feet

Step-by-step explanation:

We must first need to understand how the volume of a cone is calculated.

It is simply calculated by multiplying the base area of the cone by the height, and dividing the result by 3.

This is :

Volume of cone = \frac{\pi r^2 h}{3}

we are not given the base area of the cone. However, we are given the circumference from which we can get the radius of the base.

Circumference =

2 \pi r=125.6ft\\r =125.6/2 \pi=19.99ft

hence the volume of the cone is

\frac{\pi (19.99)^2 75}{3}=31384.52ft^{3}

Hence the volume of the cone is 31384.52 cubic feet

3 0
2 years ago
a grocery store has 5 pounds of granola. One customer buys 2/3 pounds of granola and another buys 5/6 pounds. after these purcha
Pavlova-9 [17]
There would be 3 and 1/2 pounds left. 

2/3 x 2 = 4/6
5/6 
5/6 + 4/6 = 6/6 (1) and 3/6 (1/2)
3 0
2 years ago
Read 2 more answers
How to solve this question
MAVERICK [17]
Hello there.

<span>4 3/4 - 2 3/4

19 over 4 - 2 3/4 = 19/4 - 11/4 = ?

After working that out. Your answer should be 2

Answer: 2</span>
4 0
3 years ago
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