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3 years ago

Jonathan drove 220 miles in four hours. Assuming he drives at the same rate, how far will you travel in seven hours?

1 answer:

4 0

1)you have to do 220miles multiplie by 7 divide by 4

OR

2)220miles divide by 4 multiplie by7

remaibders is the same thing ,the same answer

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Twenty-seven is smaller than five times a number increased by seven.

vfiekz [6]

Answer:

Step-by-step explanation:

4=x

5x+7 =27

27=27

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5 0

3 years ago

Part A

kkurt [141]

Answer:

Part A: A

Part B: A

Step-by-step explanation:

the inequality should be less than or equal to, since we need to find how many are left

now, the answer B is wrong, since there can't be negative 56, since Xander collected some cans, though he still must collect a few

thus, the answer is A

A again is correct, since it represents:c ≤ 56

B represents c ≥ 56

C represents c ≤ –56

D represents c ≥ -56

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4 years ago

A sample of n = 25 n=25 diners at a local restaurant had a mean lunch bill of $16 with a standard deviation of σ = $ 4 σ=$4 . We

Jobisdone [24]

Answer:

None of the answer options are correct.

Step-by-step explanation:

A confidence interval of the mean is a range within is expected to find the population mean, with a certain degree of confidence.

In this case, the population mean is the average price for a lunch for a n=25 sample.

The interpretation of a 95% confidence interval of (14.43,17.57) should be that there is a 95% of confidence that the population mean (average price for a lunch out of a sample of 25 lunches) is within this interval.

3 0

3 years ago

Is there an easier way to do geometric sequences?

arsen [322]

Answer:

A geometric sequence is an ordered list of numbers in which each term after the ... By utilizing the common ratio and the first term of a geometric sequence, we can sum ... His method was to dissect the area into an infinite number of triangles.

Step-by-step explanation:

easy

4 0

3 years ago

HELP PLS HELP PLS

ivanzaharov [21]

Answer:

x =-4

y=-1

x=2

y=8

okeeeeeeeeeeeyyyyyyyyy

5 0

3 years ago