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kirill [66]
3 years ago
8

10 POINTS ARE AWARDED! :(

Mathematics
1 answer:
amid [387]3 years ago
3 0

Answer:

Step-by-step explanation:

An index number is a number which is raised to a power. The power, also known as the index, tells you how many times you have to multiply the number by itself. For example, 2^5 means that you have to multiply 2 by itself five times = 2×2×2×2×2 = 32. There are a number of important rules of index numbers: y^a × y^b = y.

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106,56, 93,50, 80, 44, 67, 38, 54, 32, __, 26, 28, 20<br> What is the missing number
nalin [4]

Answer:

28

Step-by-step explanation:

6 0
4 years ago
The tides are measured at a fourth location, T. The mean of the low tide values at locations P, Q, R, and T is -0.27 foot. What
ki77a [65]
Here I found the answer here is the link for it hhthep:.!/$
5 0
3 years ago
When dividing decimals, what must you do if there is a decimal in the divisor?
Alina [70]
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5 0
3 years ago
A and B working together complete a work in 35 days. If A takes 60 days to complete it, how long would B alone tale to complete
svp [43]

Answer:

Efficiency (Work done per day) for :

( ˘ ³˘)/

A & B together = 1/35th

A alone = 1/60th

Thus, efficiency of B alone = Total - A’s efficiency

Step-by-step explanation:

OR Efficiency of B alone = (1/35) - (1/60) = 6/210 - 3.5/210 = 2.5/210 = 1/84th

Hence, since B completes 1/84th work daily, he would take 84 days to complete the work alone.

7 0
3 years ago
Please help as soon as possible! Kia's plant is 8 1/5 inches tall and is growing 2/3 of an inch each week. Lyric's plant is 10 7
boyakko [2]
To find the answer, you find out the height of the plants for each week until they're the same.

Equation: Growth × Week + Original Height

For Kia: 2/3w + 8 1/5
For Lyric: 1/6w + 10 7/10
Kia:
Week 0 = 8 1/5 in.
Week 1 = 8 13/15 in.
Week 2 = 9 8/15 in.
Week 3 = 10 1/5 in.
Week 4 = 10 13/15 in.
Week 5 = 11 8/15 in.

Lyric:
Week 0 = 10 7/10 in.
Week 1 = 10 13/15 in.
Week 2 = 11 1/30 in.
Week 3 = 11 1/5 in.
Week 4 = 11 11/30 in.
Week 5 = 11 8/15 in.

Solution: 5 Weeks
6 0
4 years ago
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