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stira [4]
3 years ago
9

Math please helpp giving brainliest

Mathematics
1 answer:
GarryVolchara [31]3 years ago
6 0

Answer:

Step-by-step explanation:

i think J

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in 4.5 hours, 11.25 inches of snow fell suppose the same amount of snow fell each hour how much snow fell each hour
Julli [10]
If 11.25 inches snow fell in 4.5hrs,
Then for each hr how much snow fell?

So,
4.5 : 11.25
To find how many inches that fell per hour who would need to divide the number of inches by the numbers of hours

11.25 divided by 4.5 = 2.5

So the answer would be 2.5 inch was of snow per hour
6 0
4 years ago
Frank bought 6 pens and 3 highlighters in the school store and paid $21 for the whole purchase. His friend, Andy, paid $19 for 2
vovangra [49]

Answer:one pen = $1.50

Step-by-step explanation:

See picture for the math if that helps

Using p for pens, h for highlighter,

A for first equation

B for second equation


I used equation A to reduce to a usable substitute by dividing all by 3

And then isolating “h”.

Now substitute the value of “h” into equation B and solve for “p”

P=$1.50

To check your work, substitute p ($1.50) into equation B and solve for “h”

h=$4.00

Now substitute the p and h values into either equation A or B and solve, they equal the numbers given

5 0
2 years ago
What is the probability of rolling a “4” on a fair 6-sided die and flipping a heads on a fair coin?
Sauron [17]

Answer:

Die: 16. 2/3%

Coin: 50%

Step-by-step explanation:

Well rolling a 4 on a 6 sided die is 1/6.

To make that a percent we first make it a decimal.

1 ÷ 6 = .16666 repeating

To make this a percent we move the decimal place 2 times to the right.

16.2/3%

The chance of flipping a heads on a fair sided coin is 50% because there are two sides with a 50/50 chance of being either.

<em>Thus,</em>

<em>for rolling a 4 on a 6 sided die there is a 16.2/3% chance and a 50% for flipping a heads on a 2 sided coin.</em>

<em />

<em>Hope this helps :)</em>

4 0
3 years ago
Did I do this right also how should I finish it?
tatyana61 [14]

it depends on what your supposed to do i would finish it myself

7 0
4 years ago
During September an October, a total of 825,150 visitors went to Grand Canyon National Park. If 448,925 visitors went to the par
Ira Lisetskai [31]
It's 376,225 because 825,150 - 448,925 equals 376,225
7 0
4 years ago
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