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3 years ago

Write a unit rate for the situation $44 in 4 days

Mathematics

1 answer:

mario62 [17]3 years ago

8 0

The unit rate is $11 in 1 day since
44/4 becomes 11/1

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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Please help with geometry

Mrrafil [7]

Answer:

Step-by-step explanation:

132 + (4x - 10) + (5x - 11) + 128 + (4x+2) = 540 All convex 5 sided figures have 540 degrees. Remove the brackets.

132+ 4x - 10 + 5x - 11 + 128 +4x + 2 = 540 Collect like terms

13x + 241 = 540 Subtract 241 from both sides.

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8 0

3 years ago

Sandra has a cylindrical mold for making candles with a radius of 3.4 cm and a height of 6 cm. If Sandra uses a rectangular bloc

Wittaler [7]

Answer:

$14\ candles$

Step-by-step explanation:

step 1

Find the volume of the cylindrical mold

The volume is equal to

$V=\pi r^{2} h$

we have

$r=3.4\ cm$

$h=6\ cm$

assume

$\pi=3.14$

substitute

$V=(3.14)(3.4)^{2}(6)$

$V=217.79\ cm^{3}$

step 2

Find the volume of the wax

The volume is equal to

$V=(15)(12)(18)$

$V=3,240\ cm^{3}$

step 3

Divide the volume of the wax by the volume of the cylindrical mold, to calculate the number of candles

$3,240/217.79=14.9\ candles$

Round down

$14\ candles$

5 0

3 years ago

Martin is playing a game . The probability of winning is 0.3 what is the probability of not winning

ladessa [460]

Answer:

0.7

Step-by-step explanation:

0.3+0.7=1.0=100%

8 0

3 years ago