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lianna [129]
3 years ago
5

A student incorrectly says the volume of the regular hexagonal​ prism, to the nearest cubic​ centimeter, is 1,619 cm3. What is t

he correct​ volume? What error did the student most likely​ make?
The volume of the regular hexagonal prism is ___ cm3.

Mathematics
1 answer:
Greeley [361]3 years ago
3 0

Answer:

17.5

Step-by-step explanation:

You might be interested in
Help me out please!! will give out brainliest to first *correct answer!
Mkey [24]

Answer:

1

Step-by-step explanation:

go to -4 on the x axis. it corresponds with 1 on the y axis.

4 0
2 years ago
\Which expression is equivalent to Negative 2 and one-fourth divided by negative two-thirds?
eduard

Answer:

See below

Step-by-step explanation:

Not sure which answer it is because it did not translate well

(2 1/4 ) / (-2/3)    =   (9/4) / ( -2/3)  =  9/4   *  (-3/2)   = -27/8    <====maybe your answer is in there somewhere?

4 0
1 year ago
if the area of a rectangle is 48 square feet and the width of the rectangle is 6 feet what is the perimeter of the rectangle
Over [174]

Answer:

28 ft

Step-by-step explanation:

the perimeter of the rectangle is 28 feet

3 0
2 years ago
The manager of a grocery store wants to determine the average amount of money spent at his store as it compares to the average d
dexar [7]

Given

Expenditures at Manager's Store; expenditures at Competitor's Store.

Find

a) average spent at each store

b) which store is better represented by the mean value

c) an explanation for the answer in ≥ 2 sentences

Solution

a) The sum of expenditures divided by the number of expenditures (15) is ...

... average for Manager's Store: $37.60

... average for Competitor's Store: $48.53

b) The expenditures at Manager's Store are well-represented by the mean (average).

c) The range of expenditures at Competitor's Store is significantly higher than at Manager's store, so a single number such as mean or median does not represent the data well. The expenditures at Manager's store are more compactly grouped around the mean and median, which are closer together, so the mean is a good representation of Manager's Store expenditures overall.

4 0
3 years ago
The area of a rectangular rug is given by the trinomial r^2-4r-77. What are the possible dimensions of the​ rug? Use factoring.
Softa [21]
When you factor the equation...

r^2-4r-77

r^2+7r-11r-77

r(r+7)-11(r+7)

(r-11)(r+7)  so each parenthetical term is a dimension.

Note that r>11 though for any possible real solution. 
4 0
3 years ago
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