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pickupchik [31]
3 years ago
12

Suppose Kalvin spins the pointer 64 times. Based on your experiment, how many times can you expect the pointer to land on 9:00,

on 10:00 and on 11:00?
Mathematics
1 answer:
Brrunno [24]3 years ago
4 0

Answer:

16 times out of 64

Step-by-step explanation:

So, I could be wrong, but basically:

9, 10, and 11 are only 3 of the 12 possible outcomes that could happen.

3 out of 12 is 1/4.

What this means is that for every 4 times he spins the pointer, he can expect to get 9, 10, or 10 once.

Or 25% of the time

1/4 of 64 is 16.

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: Harold has a coupon for 13 off the regular price, t , of a tent. Which expressions represent the price of the tent using the c
guapka [62]

Answer: t-13 C

Step-by-step explanation:

If the regular price of a tent is 13 and Harold has a coupon for 13 off, this means Harold has been subsidized by a factor of 13. The amount Harold will pay will be 13 less than t which is t-13 i.e 13 subtracted from the total regular price.

7 0
3 years ago
The muzzle velocity of an ancient cannon was about 420ft/s. What is the cannonball's speed in miles per hour?
Sholpan [36]
286.36mph. ( .36 is a repeating decimal )
4 0
3 years ago
Solve for the value of x.<br> ABC<br> 20<br> 28<br> 9x-8
Marizza181 [45]

28+20+9x-8=180

48+9x-8=180

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9x=140

×=15.56

6 0
2 years ago
More expression help!​
irga5000 [103]
Y=5s+8a+200 is the right answer pretty sure
6 0
3 years ago
I NEED HELP PLSSSSSSSS
AVprozaik [17]

Answer:

X >>>>> Y

–1 >>>> 16

0 >>>>> 8

1 >>>>> 4

2 >>>>> 2

3 >>>>> 1

Step-by-step explanation:

From the question given above,

y = 8 × (½)ˣ

When x = –1, y =?

y = 8 × (½)ˣ

y = 8 × (½)¯¹

y = 8 × 2

y = 16

When x = 1, y =?

y = 8 × (½)ˣ

y = 8 × (½)¹

y = 8 × ½

y = 4

When x = 2, y =?

y = 8 × (½)ˣ

y = 8 × (½)²

y = 8 × ¼

y = 2

When x = 3, y =?

y = 8 × (½)ˣ

y = 8 × (½)³

y = 8 × ⅛

y = 1

SUMMARY:

X >>>>> Y

–1 >>>> 16

0 >>>>> 8

1 >>>>> 4

2 >>>>> 2

3 >>>>> 1

4 0
2 years ago
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