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Leni [432]
3 years ago
12

Can someone plz answer these 3 questions 60pts.

Mathematics
2 answers:
andriy [413]3 years ago
7 0

Answer:

ummm  whats your fomula:  ?????

Step-by-step explanation:

DENIUS [597]3 years ago
6 0

qq 7

Step-by-step explanation:

you have to take the hole numer and dive it by the % and if get a decimod round down

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Solve for x <br>x/4 ≥ -8<br>a) x≤-2<br>b)x≥-32<br>c)x≥-2<br>d)x≤-32​
Marianna [84]

Answer:

B

Just multiply by 4 to isolate x; because 4 isn't negative, u keep the sign the same.

4 0
3 years ago
If f(x)=x+4 and g(x)=x^3 what is (g*f)(-3)
Molodets [167]

Step-by-step explanation:

g*f(x)=g(x+4)=(x+4)³

g*f(-3)=(-3+4)³

= 1³=1

4 0
3 years ago
Shawna, Dexter, and Tilana are solving the equation -2.5(5-n)+2=15. Shawna says, “I can begin by dividing each side of the equat
laila [671]
Hi!
Shawna is correct because since it's multiplied to the  5-n you have to do the opposite which is division. 
Dexter is also correct because after distributing you can continue solving, there is nothing wrong with that. 
Hope this helps!
4 0
3 years ago
Read 2 more answers
The basal energy rate is the daily amount of energy (measured in calories) needed by the body at rest to maintain body temperatu
katovenus [111]
Given :
A = <span>70 years old
H = 172 cm
W = 55 kg

so calculate the the basal energy rate B
B = </span><span>655.096 + 9.563W +1.85H - 4.676A
</span><span>where B is the basal energy rate (in calories), W is the weight (in kilograms), H is the height (in centimeters), and A is the age (in years)
substitute the given
B = </span>655.096 + 9.563(55) +1.85(172) - 4.676(70)
B = 1171.941 cal is the basal energy rate, since he is prescribed for 1000 cal per day is not enough because basal energy is the calorie needed at rest only how about the calorie needed for the daily acivities.
5 0
3 years ago
Manuel rented a truck for one day. There was a base fee of $14.95, and there was an additional charge of 87 cents for each mile
sp2606 [1]

base fee 14.95

0.87 cents per mile

 total  =248.98

248.98-14.95 = 234.03

234.03/0.87 =269 miles

7 0
3 years ago
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