Answer:ot would be 8000
Step-by-step explanation:
First find the area of the triangle at the end.
Area of a triangle is 1/2 x base x height.
The triangle is a right triangle with a base of 4 and height of 3
area = 1/2 x 4 x 3 = 6 square cm
Now to find the volume multiply the area of the triangle by the length of the prism.
volume = 6 square cm x 11 cm = 66 cubic cm.
answer: 66 cm^3
Answer:
hours.
Step-by-step explanation:
We have been given that a chemical spill is leaking into a river flowing 2 3/4 miles per hour.
To find the time taken by chemical to reach the town we will divide distance of town from the spill by distance covered by chemical spill in one hour.

Upon converting our mixed fractions into improper fractions we will get,

Dividing a fraction with another fraction is same as multiplying first fraction by the reciprocal of second fraction.

After cancelling out 4 we will get,



Therefore, it will take the chemicals
hours to reach the town.
Answer:
The Answer is A. $107.25
Step-by-step explanation:
1/4 of $160 is $40. 3/10 of $120 is $36.
5/21 of 84 is $20.16. This leaves him with $63.84.