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Svetllana [295]
3 years ago
10

A multiple-choice test has 7 questions, with 4 possible answers for each

Mathematics
1 answer:
Dafna1 [17]3 years ago
4 0

Answer:

16384

Step-by-step explanation:

4×4×4×4×4×4×4

= 4⁷

= 16384 ways

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2) Avery pays $125 every 5 weeks for basketball training. What is the price per
Nataly [62]

Answer:

$1300

Step-by-step explanation:

52/5 = 10.4

$125 * 10.4 = $1300

or another way

125/5 = $25/week

$25 week * 52 weeks = $1300

4 0
3 years ago
103. Please help me!10 points! Thanks.
Inessa05 [86]
The formula for the surface area of a sphere is 4πr^2

This can be used in the following way, getting the diameter at 18.3:
18.3/2 = 9.15
Saying PI is 3.14 you can do this:

SA = 4*3.14*9.15^2 = 1051.6 m^2

Formula for volume is:
(4/3)πr^3

V = (4/3)*3.14*9.15^3 = 3207.2 m^3
8 0
3 years ago
Can someone help me with this???
Varvara68 [4.7K]

Answer:

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4 0
3 years ago
Solve |x+2|=10<br> Please help
Anvisha [2.4K]

x = 8, --- 12

I hope this helped :))))))))))))))))))

7 0
3 years ago
Read 2 more answers
Rename the number. 25,600=__________ hundreds
DENIUS [597]
25,600=256 hundreds.
25600/100=256
3 0
3 years ago
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