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tiny-mole [99]
2 years ago
7

URGENT PLEASE HELP!!

Mathematics
1 answer:
Lostsunrise [7]2 years ago
3 0

Answer:

the answer I got is a=-the sign and but 2b under it +7

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Last month, Ed ate 9 apples, 5 bananas, 4 peaches, and 7 oranges. Find the ratio bananas to the total number of fruit. Then expl
AlladinOne [14]

Answer:

Last month, Ed ate 9 apples, 5 bananas, 4 peaches, and 7 oranges. Find the ratio bananas to the total number of fruit. Then explain the meaning.

Step-by-step explanation:

first since there is 5 bananas it will be 5:_ and then the total so add up all the fruits

9+5+4+7=25 so

5:25

or

1:5

3 0
3 years ago
A mother tracks the duration of her baby's three daily naps for a few weeks. The mean time, in minutes, and the standard deviati
vodomira [7]

Answer:

D. The 3rd nap is the least consistent in duration because its standard deviation is the highest.

Step-by-step explanation:

plato :)

8 0
2 years ago
Read 2 more answers
4x+1=9+4y please help me solve for x please show step by step I’m very confused
Inessa05 [86]

Answer:

<em>x - y = 2</em>

Step-by-step explanation:

First of all, you would combine like terms, giving you 4x - 4y + 1 = 9.

Next, subtract the numbers, which gives you 4x - 4y = 8.

Finally, divide both sides by 4, which will come to the conclusion of x - y = 2, the simplest form of which this equation can be broken down to.

7 0
3 years ago
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15/4 divide by 5/8. show your reasoning
kompoz [17]
15/4 / 5/8
= 15/4 times 8/5 (you flip the 2nd fraction)
15/4 times 8/5 = 120/20
120/20 can be simplified to 6/1=6
The answer is 6
8 0
3 years ago
Read 2 more answers
Consider the system of components connected as in the accompanying picture. Components 1 and 2 are connected in parallel, so tha
kherson [118]

Answer:

P(system works) = 0.6144

Step-by-step explanation:

Each compoent has an 80% = 0.8 probability of working correctly.

1 and 2

We need at least one of them working.

Either neither works, or at least one works.

Each one has a 1 - 0.8 = 0.2 probability of not working.

0.2*0.2 = 0.04

0.04 of neither working.

1 - 0.04 = 0.96 probability of at least one working

3 and 4

We need both to work, each with a 0.8 probability.

Calculate P(system works).

At least one of the first two, with 0.96 probability

3 and 4, each with 0.8 probability.

0.96*0.8*0.8 = 0.6144

So

P(system works) = 0.6144

6 0
2 years ago
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