Answer:
Last option is the correct choice.
Step-by-step explanation:
Convert the mixed numbers into fraction and apply the rate formula.
Rate = Change / Unit Time
= 12 1/4 ÷ 3 1/2
= 49/4 ÷ 7/2 (Answer matching with the last option)
= 49/4 x 2/7 (Inverting the second fraction)
= 7/2
= 3 1/2
The rate of change per hour is 3 and a half degrees in temperature.
Best Regards!
Answer:
Step-by-step explanation:
10 miles in 80 minutes = 1 mile in x minutes
10/80 = 1/x
10x = 80
x = 80/10
x= 8 miles per minute <===
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14 lbs rice for $ 8 = 1 lb rice for x $
14/8 = 1/x
14x = 8
x = 8/14
x = 0.57 per lb <=== thats 57 cents per lb
1, 2, 4, 8, 16, 32,...a. 48, 80, 128 b. 64, 96, 160 c. 64, 128, 256 d. 46, 92, 184
Contact [7]
Ur multiplying each number by 2 to find the next number..
1,2,4,8,16,32,64,128,256...answer C
Answer:
7/12
Step-by-step explanation:
1/3+1/4=7/12
You are basically adding both the fractions
1/3=4/12
1/4=3/12
3/12+4/12=7/12
Answer:
<u><em>D) 12</em></u>
<em>If it served you, give me 5 stars please, thank you!</em>
Step-by-step explanation: