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ladessa [460]
3 years ago
14

Katherine Johnson is best known for her work on ________.

Mathematics
1 answer:
Mila [183]3 years ago
7 0

Answer:

Pretty sure she was best known for calculating flight paths of spacecraft.

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Help?
MAXImum [283]

Answer:

$32.39

Step-by-step explanation:

She has a 15-gallon tank and it has 1/5 a tank of gas left (so about 3/15)

Because she needs to refill it and already has 1/5, she'll only need to pay for 4/5 a tank of gas (12/15).

So the equation should be 12 times $2.699.

12 × 2.699 = 32.388

Then, round to the nearest cent.

32.388 = $32.39

Hope this helped !

5 0
2 years ago
PLEASE HELP ASAP‼️‼️
taurus [48]

C is the answer to your question

5 0
3 years ago
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What is 7/10-1/2 for subtracting fractions
Charra [1.4K]
I'm guessing you mean to find the answer. So find a common denominator, which is 10. You can leave 7/10 alone. Now multiply by 5 on both the numerator and denominator of 1/2. It would be 5/10. Now subtract 7/10-5/10. The answer is 2/10. It can be simplified to 1/5. The answer now would be: 1/5
I hope this helps. :-) 
7 0
3 years ago
Read 2 more answers
Lindsay spins a spinner once and then flips a fair coin twice. The spinner is
SashulF [63]

Answer:

The Probability Is That It Has A 50/50 Chance Of Landing On Either Side

Step-by-step explanation:

8 0
3 years ago
Find the volume of a pyramid with a square base with a perimeter of the base is 5.7 cm in the height of the pyramid is 8.6 
dexar [7]

Answer:

try 28.4 inches to the 3rd power

Step-by-step explanation:

4 0
3 years ago
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