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Nesterboy [21]
3 years ago
6

A standard I.Q. test produces normally distributed results with a mean of 104 and a standard deviation of 16 for 52,000 students

in grade 12 in the state. Approximately how many of these students would have I.Q.s above 120?
Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
7 0

Answer:

maybe 250

Step-by-step explanation:

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Malachy rolls a fair dice 168 times.
baherus [9]

Answer:

28 times

Step-by-step explanation:

On a fair die, the probability of rolling a 6, the only number greater than 5, is 1/6. So in 168 rolls of this die, Malachy can expect a 6 on 1/6 × 168, or 28 times.

8 0
2 years ago
Please help!!!!! Will give brainliest!!
valkas [14]

2.57*10^4 is 1,000,000 times more than 2.57*10^-1

Why?

4-(-1)=5 2

2.57*10^4=25700

2.57*10^-1=0.0257

and

25700

÷ 0.0257

=1000000

and 1000000=10^6

6 0
3 years ago
Exercise which car can travel farther on 1 gallon of gas?
Julli [10]

Answer:

nidE sme olome tib ary dae usa arajkpnoder xd jsaludos aja lpa

Step-by-step explanation:

7 0
2 years ago
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Easton has a 36 ounce milk. He drinks 26 ounces. Enter the percentage of ounces Easton has left of his milk. Round your answer t
Sunny_sXe [5.5K]

Answer:

Percentage left of the milk: 22.22%

8 0
2 years ago
F. How many miles could be driven with 18 gallons of<br> gas?
3241004551 [841]

Answer:

21.5 or 26.8

Step-by-step explanation:

a car with a 18 gallon gas tank can average 21.5 miles per gallon when driven in the stop and go traffic of the city and 26.8 miles per gallon when driven on the highway

8 0
3 years ago
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