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qwelly [4]
3 years ago
15

Ellen Stephan and Blake discussed their test marks.stephan said that he answered 21 out of 25 questions correctly.Ellen said 0.8

questions correct. Blake claimed to be 80 % accurate

Mathematics
1 answer:
frez [133]3 years ago
4 0

Answer:

Blake is correct.

Step-by-step explanation:

If you put 0.8 as a percentage, it would be 80% as Ellen's questions correctly.

You need to multiply 0.8 by 100, which equals 80, and add a percentage.

You're welcome! <3

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How many 3/4 cups are in 6 cups of container of ceral
Kitty [74]
There are 8 3/4 cups in 6 cups of cereal because 3/4 times 8 equals 6
8 0
3 years ago
Help please ??????????????????????​
nexus9112 [7]

Answer:

5

Step-by-step explanation:

you have a multiple added

5 0
4 years ago
I need help who ever does it first gets a brainliest.
julia-pushkina [17]

Answer:

3 = 1

4= 5

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Step-by-step explanation:

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3 0
3 years ago
A company is deciding which box to use for their merchandise. The first box measures 8 inches by 6.25 inches by 10.5 inches. The
Marat540 [252]
Ok so material needed=surface area
SA=2(LW+LH+WH)
note: LW means legnth times width
so

first box is
8 inches by 6.25 by 10.5
assign them
8=legnth
6.25=width
height=10.5
SA=2(8 times 6.25+8 times 10.5+6.25 times 10.5)
SA=2(50+84+65.625)
SA=2(199.625)
SA=399.25


second box
9 by 5.5 by 11.75
L=9
W=5.5
H=11.75
SA=2(9 times 5.5+9 times 11.75+5.5 times 11.75)
SA=2(49.5+105.75+64.625)
SA=2(219.875)
SA=439.75


so we now have

first box=399.25 in^2
second box=439.75 in^2

439.75>399.25
second box needs more material


4 0
4 years ago
CAN U PLS HELP THIS IS SOOOOOOOOO HARD write 1.4 ×10-5
WINSTONCH [101]

Answer:

The answer is 9

Step-by-step explanation:

(1.4 × 10) - 5

14 - 5 = 9

3 0
4 years ago
Read 2 more answers
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