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SCORPION-xisa [38]
2 years ago
14

No links please Given f(x) = 1/2x - 3, what is the value of f(0) f(11) f(21)

Mathematics
1 answer:
Vladimir79 [104]2 years ago
8 0
The answer is 11 for this question
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If 30g of sugar is needed to make 4 cakes how much grams of sugar is needed to make 7 cakes
arsen [322]
There's two ways to do this.

The first way:
Work out the amount of sugar needed to make one cake, and then multiply that by 7.

30 grams ÷ 4 cakes = 7.5 grams for 1 cake.
7.5 grams × 7 cakes = 52.5 grams for 7 cakes.

The second way:
Work out the ratio of sugar:cake by doing 7 ÷ 4, and then multiplying that value by 30.

7 cakes ÷ 4 cakes = 1.75
1.75 × 30 grams = 52.5 grams for 7 cakes. 

Either way, the answer is 52.5 grams.
6 0
3 years ago
Valero had 3 pages of stickers. Each page had 30 stickers. She gave one sticker to each of the 18 students in her class. How man
Margarita [4]
72 stickers if there are 90 in total subtract 18 and boom 72
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3 years ago
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A rainwater collection barrel has the dimensions shown.
Kipish [7]

Answer:

56

Step-by-step explanation:

if it is lenght by width then you would multiply the two numbers

8 0
3 years ago
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Round 5984 to the nearest hundred.a) 5000 b) 5900 c) 5980 d) 5990 e) 6000
SpyIntel [72]
The answer would be E. because if the determining number (The number directly after the place being rounded to. The 8 in this case) is greater than five, you round up and drop the numbers after the place being rounded to (The hundredth's place), if it's less, the number in the place being rounded to stays the same, but you still drop the numbers after it.
4 0
3 years ago
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982^2-37^2 evaluate <br>​
g100num [7]

Answer:

962955

Step-by-step explanation:

(982 - 37) \times (982 + 37)

945 \times 1019

962955

7 0
3 years ago
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