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Rzqust [24]
3 years ago
5

I need help with this please!!

Mathematics
1 answer:
galina1969 [7]3 years ago
8 0

Answer:

...

Step-by-step explanation:ok first off im not good at math try ur best

everybodys smartVwV

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PLEASE SHOW YOUR WORK AND HOW YOU GOT IT Valerie swam one lap in S seconds, faster than Peter by 4 seconds. Which of the followi
serg [7]

Answer:

B

Step-by-step explanation:

B because it says Valerie is 4 seconds faster than Peter so that should be S-4 but they tell you to find the average which is S-2 so that's your answer.

Hope I got this correct, I haven't done average in a long time.

6 0
3 years ago
According to a formula widely used by doctors to determine drug dosages, a person's body surface area (BSA) (in meters squared)
Softa [21]
BSA = hw ÷ 60

We have:
h = 184
w = 83

BSA = (184)(83) ÷ 60
BSA = 15272 ÷ 60
BSA = 254.5 (Rounded to one decimal place)
6 0
3 years ago
 Jalen is painting her great room including the ceiling but not the floor. The room measures 20 ft long, 30 wide and 9 ft tall.
Luden [163]

4 cans of paint

\sf --->  \ \ {\boxed {\boxed {\frac{area  \ of \ room - area \ of \ floor}{area \ the \ paint \ covers} }}}

\hookrightarrow \sf {\dfrac{2(wl+hl+hw)- (lw)}{400}}

\hookrightarrow \sf {\dfrac{2((30)(20)+(9)(20)+(9)(30))-(20*30)}{400}

\hookrightarrow \sf {\dfrac{1500}{400}

\hookrightarrow \rm {\sf {3.75}}

→ She should buy max 4 cans as she cannot buy 3.75 cans.

<em>Here </em><em>l</em><em> refers to length, </em><em>w</em><em> refers to width, </em><em>h</em><em> refers to height.</em>

<em />

3 0
2 years ago
Read 2 more answers
If Ethan takes out a $5,000 loan to buy a motorcycle and his payments are $168.45 a month for 36 months, how much money will he
Vilka [71]

Answer:

  $1064.20

Step-by-step explanation:

36 payments of $168.45 have a total of $6064.20. The excess over the loan amount of $5000 is the interest paid:

  $6064.20 -5000 = $1064.20 . . . . interest paid

4 0
3 years ago
What is the perimeter of a square with 8-inch sides
yawa3891 [41]
The perimeter is 32 because if you add up all the sides you get 32 and 8 times 4 is 32
5 0
4 years ago
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