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NISA [10]
2 years ago
14

I'm confused on this, so please help for 10 points.

Mathematics
2 answers:
natita [175]2 years ago
7 0

Answer:

third one

Step-by-step explanation:

Zolol [24]2 years ago
6 0

Answer: it would be the third option, (2/5)^4

Step-by-step explanation:

sure thing! so, when all of those fractions in parenthesis, it means they are all going to be multiplied. and, this gets easy! that third option means that all of them are getting multiplied 4 times, which is exactly what the original problem means. hope this helps!

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Jeans ($48) Sweater ($42) Tennis Shoes ($69) T-Shirt ($21) Blouse ($52) Heather is shopping for back-to-school clothes. The item
IgorC [24]
You can use rounding to figure this problem out. If the number in the ones place is 0 to 4, round down to the nearest tens place; if the number in the ones place in 5 to 9, round up to the nearest tens place.

48 rounds to 50.
42 rounds to 40.
69 rounds to 70.
21 rounds to 20.
52 rounds to 50.

Now use mental math to estimate the cost (50 + 40 + 70 + 20 + 50). Heather will spend about $230.

Answer:
D) $230
8 0
3 years ago
Read 2 more answers
The marked price of an article is Rs 2,800 which is 40 % above the cost price. If it
mixer [17]

Answer:

mp=2800

mp=cp+40%ofcp=cp+40/100×cp=1.4cp

2800=1.4çp

cp=2800/1.4=2000

discount=20%

profit%=?

Step-by-step explanation:

sp=mp-discount%of mp=2800-20/100×2800=2240

profit=sp-cp=2240-2000=240

profit%=profit/cp×100%=240/2000×100%=12%

7 0
3 years ago
Tickets to play cost $11 each there's also a service charge of four dollars per per order right now equation for the relationshi
OleMash [197]

y = 11x + 4 is the answer

7 0
3 years ago
Use the number line to add the fraction.
VLD [36.1K]

D 1/10

hope it helps!

4 0
2 years ago
Yesterday Bethany sent 60 text messages she said that 15% of those messages were to her best friend how many text messages didn'
V125BC [204]

Answer:

51 messages

Step-by-step explanation:

15% of 60

15*60 = 900

900/100 = 9

and now 60-9 = 51

Final answer: She didnt sent 51 messages to her friend

4 0
3 years ago
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