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MAXImum [283]
2 years ago
13

Pls help ill give brainliest a= x=

Mathematics
1 answer:
NARA [144]2 years ago
5 0

Answer:

a = 12

x = 5.714

Step-by-step explanation:

sf = 15 / 9

20 / (15 / 9) = 12

a = 12

sf = 21 / 6

20 / (21 / 6)

x = 5.714

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viktelen [127]
We have:
c - the total number of cars,
d - the number of days;
c = f ( d ) = 100 d
Answer: C )
5 0
3 years ago
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Use the distributive property to simplify the expression (12 + 10x) 1/2
Harlamova29_29 [7]
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1/2 next to parenthesis means divide by 2
6 0
3 years ago
Issac shovels driveways to earn money. He can shovel 14 driveways in 8 hours. Earns $25.00 for each driveway. Issac is saving up
bearhunter [10]

Answer:

19 hours

Step-by-step explanation:

Issac shovels driveways to earn money. He can shovel 14 driveways in 8 hours. Earns $25.00 for each driveway. Issac is saving up to buy a new computer that costs $831.25. How many hours does Issac need to work to earn enough money to purchase the computer?

Step 1 find the number of driveways to shovel

25x = $831.25

x = $831.25/25

= 33.25 driveways

Step 2

He can shovel

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Cross Multiply

14x = 8 × 33.25

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6 0
3 years ago
How many three-digit numbers use only the digits 0, 1 and 5?
kodGreya [7K]

Hello!

Let's look at this below.

105

501

510

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I hope this helps!

8 0
4 years ago
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kari74 [83]

Answer:

The answer is "4.8, 3.84, and 1.96".

Step-by-step explanation:

Given:

\to p = 0.2\\\\\to q = 1 - p = 1 - 0.2 = 0.8\\\\\to n = 24\\\\

By using the binomial distribution:

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7 0
3 years ago
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