Answer:
...................
Step-by-step explanation:
............................
Answer:
.0000416
Step-by-step explanation:
Since 10 is squared by a negative number, the number (4.16) will be smaller. To find the answer, move the decimal 5 places to the left
Answer:
52 quarters, 42 dimes
Step-by-step explanation:
Let's call the number of quarters q, and the number of dimes d.
q+d=94
0.25q+0.1d=17.20
Subtract q from both sides of the first equation to isolate d:
d=94-q
0.25q+0.1(94-q)=17.20
0.25q+9.4-0.1q=17.20
0.15q=7.8
q=52
d=94-q=42
Hope this helps!
Im not sure but wouldnt it be 11 over negative 3?
Answer:
C =25.12 ft
I would get 26 ft
B) 26 feet
Step-by-step explanation:
To go around the rug, we are looking for circumference
C = pi*d = 2*pi*r
C = 2*pi*4
C = 8pi
We are approximating pi by 3.14
C = 8*3.14
C =25.12 ft
