Answer:
16.5 square feet
Step-by-step explanation:
The logo consists of
- rectangle with sides of 3 ft and 1.5 ft;
- trapezoid with bases 3 ft, 4 ft and height of 3 ft;
- triangle with base of 1.5 ft and height of 2 ft.
<u>The area of rectangle:</u>
<u>The area of trapezoid:</u>
<u>The area of triangle:</u>
Hence, <u>the area of logo:</u>
9514 1404 393
Answer:
Step-by-step explanation:
Let q represent the number of quarters. Then the number of nickels is 68-q, and the number of cents in the jar is ...
25q +5(68 -q) = 800
20q +340 = 800 . . . . simplify
20q = 460 . . . . . . . . subtract 340
q = 23 . . . . . . . . . . . divide by 20; this is the number of quarters
68-q = 45 . . . . . . . find the number of nickels
The jar contains 23 quarters and 45 nickels.
<u>Answer:</u>
The number of ways can you win first prize and your mom win second is 1/56 ways.
<u>Step-by-step explanation:</u>
Total number of people entered the contest= 8 people
Total number of prices awarded=3 prizes
Therefore the total number of ways in which 3 prizes can be awarded = 8*7*6 = 336 ways
The number of ways in which you can win first prize and your monm can win the second prize is =1*1*6 = 6 ways
So,by probability to find the ways with which you can win the first prize and mom can win the second prize can be calculated as = 6/336 = 1/56
Step-by-step explanation:
please refer to the attachment.
I have sure you know how to calculate X
