Answer:
diameter = 18.8 ft
circumference = 56.1 ft
Step-by-step explanation:
diameter = 2 x radius = 2 x 9.4 = 18.8 ft
circumference = 2r = 2(9.4) = 56.061 rounded to the nearest tenth is 56.1
Answer:
No
Step-by-step explanation:
Multiply width (106) x length (19) = 2014. Tim needs 14 more flowers.
3. 5x+2y=-19
10x-7y=-16
10x+4y=-38
10x-7y=-16
11y=-22
Y=-2
10x+4c-2=-38
X=-3
4. 10x-4y=20
2x+7y=43
10x-4y=20
10x+35y=215
-39y=-195
Y=5
10x-4x5=20
X=4
Hope this helped :)
Wow! I never had problems this hard in middle school!
But you can do it!
First, we need to figure the number of flips Sara can do based on Jenny's.
Jenny = 120 and Sara - 120 x 3/8 (because she is only 3/8 of Sara's)
Calculate 120 x 3/8 = 45 flips
Now we know that Sara increased her amount of flips by 3 (45 +3 = 48)
And we know that Jenny decreased hers by 12 (120 - 12 = 108)
So now we have a ratio of 48:108, but we need to simplify that with factoring.
I am going to divide first by 2.
24:54
Then 2 again...
12:27
How about 3?
4:9
I think that is as far as we can go.
Sara is now doing 4 out of every 9 that Jenny does.
Check it!
108 (Jenny) x 4/9 = 48 (Sara) Yes! It checks.
Answer:
<h2>0.3 is greater</h2>
Step-by-step explanation:
The only way to compare these is to get them into the same format. Then, we will see which is larger. The way to convert a decimal to a percent is to move the decimal 2 places to the right.
0.3 = 30%
30% > 26%