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Finger [1]
3 years ago
15

Can someone help me with this?

Mathematics
1 answer:
Mice21 [21]3 years ago
8 0
35, 45, 50 all work. Multiply them to 1/5 and all are greater than or equal to 7.
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2/3(4w+9) Please help
vfiekz [6]
Change the y to w the app didnt have the letter w so i just had to choose another letter

8 0
3 years ago
A vat with 700 gallons of beer contains 4% alcohol (by volume). Beer with 6% alcohol is pumped into the vat at a rate of 7 gal/m
dolphi86 [110]

Answer:

5.2%.

Step-by-step explanation:

After 1 hour (60 / 100) * 700 = 420 gallons of beer have been exchanged.

So we have 420 gallons of 6%  and 280 gallons of 4% after 1 hour.

So the strength at that time =  (420* 6) + 280*4) / 700

= 5.2%.

6 0
3 years ago
Oleg and Anya drew these models to help them find the difference of 3/4 and 1/2.
Nikitich [7]

Answer:

C

Step-by-step explanation:

Oleg is correct because the least common denominator of both is 4, so each must have 4 peices

3 0
3 years ago
Convert 0.5kg to ounces
Marysya12 [62]

Answer:

17.6369809748oz

Step-by-step explanation:

hope this helps

6 0
3 years ago
Read 2 more answers
Pls help! evaluate f(4) on this table
Kruka [31]

Answer:

37

Step-by-step explanation:

f(4) just means use 4 for x. The table has all the x's across the top (sometimes they are in columns instead) The f(x) in the second row is the output that goes with each x. When x is 4, the f(x) is 37.

All is one math sentence:

f(4) = 37

7 0
2 years ago
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