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Oliga [24]
3 years ago
5

Order these numbers from least to greatest: 0.01, 0.42, 0.2, 0.5

Mathematics
1 answer:
melamori03 [73]3 years ago
6 0

Answer:

0.01, 0.2, 0.5, and 0.42

Step-by-step explanation:

this is correct

♤

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What is the slope of the line that includes points (15,-3) and (16,1)
Rasek [7]

Answer:

-4

Step-by-step explanation:

I hope this helps

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3 years ago
Tennis balls with a diameter of 2.5 inches are sold in cans of three. The can is a cylinder. What is the volume of the space NOT
katrin2010 [14]
We know that
volume of a sphere=(4/3)*pi*r³------> volume of a tennis ball
for r=2.5/2-----> 1.25 in
volume of a sphere=(4/3)*pi*1.25³------> 8.18 in³
volume of 3 tennis ball=3*8.18-----> 24.54 in³

volume of a cylinder=pi*r²*h
r=1.25 in
h=2.5*3-----> 7.5 in
volume of a cylinder=pi*1.25²*7.5-----> 36.82 in³

<span>the volume of the space NOT occupied by the tennis balls=36.82-24.54
</span><span>the volume of the space NOT occupied by the tennis balls=12.28 in</span>³

the answer is
12.3 in³
8 0
3 years ago
Whic number is a prime number below 65,56,53,90​
Alex73 [517]

The prime number on the number would be 3

4 0
3 years ago
Car b is 250 miles east from car a, car b is traveling west 60mph while car a is traveling north 80mph. What is the minimum dist
Bogdan [553]

Answer:

d = 200 miles

t = 1.5 hrs after start

Step-by-step explanation:

Set the origin at car a starting point.

equation for distance to car b

x = 250 - 60t

equation for distance to car a

y = 80t

distance between car a and car b

d = √((250 - 60t)² + (80t)²)

d = √(62500 - 30000t + 3600t² + 6400t²)

d = √(62500 - 30000t + 10000t²)

d = 100√(6.25 - 3t + t²)

setting the derivative to zero

0 = 100t - 150 / √(t² - 3t - 6.25)

The denominator cannot be zero, so the numerator must

0 = 100t - 150

150 = 100t

t = 1.5 hrs

d = √((250 - 60(1.5))² + (80(1.5))²)

d = √(160² + 120²)

d = 200 miles

8 0
3 years ago
if a airplane flew 2400 miles in 4 hours and it flew the same number of miles each hour how many miles did it fly in 1 hour
Annette [7]
600 miles and hours you divide 2400 by 4
4 0
3 years ago
Read 2 more answers
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