3 years ago

4230 estimated please ??????????????

Mathematics

2 answers:

Sladkaya [172]3 years ago

8 0

Answer:4200

Step-by-step explanation:

lianna [129]3 years ago

5 0

Answer would be 4200

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Ella has 0.5 lbs of sugar. How much water should she add to make the following concentrations? Tell Ella how much syrup she will

Oksanka [162]

Answer:

Ella should add $32\dfrac{5}{6}$ lbs of water.

Total weight of syrup $33\dfrac{1}{3}$ lbs

Step-by-step explanation:

Weight:

Weight of sugar = 0.5 lbs.

Weight of water added = x lbs

Total weight = 0.5 + x lbs

Percentage:

0.5 + x -- 100%

0.5 -- 1.5%

Write a proportion:

$\dfrac{0.5+x}{0.5}=\dfrac{100}{1.5}$

Cross multiply:

$1.5(0.5+x)=0.5\cdot 100\\ \\0.75+1.5x=50\\ \\1.5x=50-0.75\\ \\1.5x=49.25\\ \\x=\dfrac{49.25}{1.5}=\dfrac{4,925}{150}=\dfrac{197}{6}=32 \dfrac{5}{6}\ lbs$

Ella should add $32\dfrac{5}{6}$ lbs of water.

Total weight of syrup

$32\dfrac{5}{6}+\dfrac{1}{2}=32\dfrac{5}{6}+\dfrac{3}{6}=33\dfrac{1}{3}\ lbs$

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3 years ago

Which table shows a proportional relationship between miles traveled and gas used?

Mashutka [201]

Answer:

I cant answer this question since there is no table or graph

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3 years ago

3×10+2×1+6×1/100+4×1/1000 is the expanded form of which decimal?

motikmotik

The answer would be 32.064

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The length of a rectangle is 6 feet and the width is 3 feet. Find the perimeter I

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So for the perimeter, there will be 2 of each side. 3(2)+6(2)= 18.
The perimeter is 18 feet.

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What is the answer to 8÷544

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