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Margaret [11]
3 years ago
10

Please help me ASAP!!!

Mathematics
1 answer:
DerKrebs [107]3 years ago
5 0

Answer:

Step-by-step explanation:

(a) 25/400 X 3,875 = $242.19

(b) 50/300 X 96 = 16 lamps

(c) 175/200 X 540.72 = 473.13

(d) 100/300 X 750 = 250 boys

(e) 133/200 X240= 159.6

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Tasya [4]
Four apples.

Fifty percent - or half - of eight is four
8 0
2 years ago
Which is the best estimate for the expression?<br> 49% of 15
irakobra [83]


49%=0.49

0.49x15=7.35

49% of 15 is 7.35

3 0
3 years ago
Read 2 more answers
A bag of fertilizer costs $8.99 and tax is 8.25%. what will be the total amount mrs. thomas will need to cover her garden? show
Phoenix [80]

8.99 \times (100\% + 8.25\%) \\  = 8.99 \times 108.25\% \\  = 9.732

Answer : Mrs Thomas will need the amount of $9.73 to cover her garden.

Hope this helps. - M
6 0
3 years ago
Jasmine purchased a laptop worth $1,500 in 2007. It loses its value by %32 each year. What is the value of the laptop in 2010? R
Lunna [17]

Answer:

$471.65

Step-by-step explanation:

-The value of the laptop after each year is calculated by the formula:

P_t=P_o(1-d)^t

where:

P_t is the value at time t

P_o is the initial value

d is the rate of depreciation

t is the time

#We substitute the values to solve for the value after 3 years(2010-2007=3):

P_t=P_o(1-d)^t\\\\=1500(1-0.32)^3\\\\=\$471.65

Hence, the value of the laptop in 2010 is $471.65

3 0
3 years ago
A store is having a 1/8 off sale. What percentage of each item sold does the cashier subtract to find the sale price
Sav [38]

Answer:

8 percent or .8

Step-by-step explanation:

Have a great day

3 0
3 years ago
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