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Assoli18 [71]
3 years ago
7

Your goal is to run a mean of 45 minutes per day for a week. For the first six days, you run 38, 40, 40, 42, 43, and 50 minutes.

How many minutes must you run on the seventh day to reach your goal exactly?
A. 28 minutes
B. 62 minutes
C. 42 1/6 minutes
D. 17 minutes
Mathematics
2 answers:
Evgen [1.6K]3 years ago
8 0

Answer:

B: 62

Step-by-step explanation:

monitta3 years ago
4 0
 <span>add 38, 40, 40, 42, 43, 50, and an unknown x representing the 7th day. divide the sum by 7. Equate this to 45. Then solve for x. 

x = 62 minutes</span>                
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Aliana uses beads that are 5/4 Centimeters long she uses three beads altogether how many centimeters of beads will Aliana use fo
Serga [27]

Answer:

Length of beads altogether in the necklace = 3.75 cm

Step-by-step explanation:

Length of the beads used in a necklace = \frac{5}{4} cm

Number of beads used in the necklace = 3

Therefore, length of beads in the necklace = Length of each bead × Number of beads used

= \frac{5}{4}\times 3

= \frac{15}{4}

= 3.75 cm

Length of the beads altogether in the necklace = 3.75 cm

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2 years ago
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3 years ago
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3 years ago
Luigi has a piece of cloth that is 42 inches long. He wants to divide it into 3 equal pieces. What is the length of each piece?​
Ivanshal [37]

Answer:

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Step-by-step explanation:

7 0
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Answer:

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