3 years ago

2)

Mathematics

1 answer:

Alekssandra [29.7K]3 years ago

4 0

Answer:

$39.68

Step-by-step explanation:

12.40÷2.4=4.96

4.96×8=39.68

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Jonathan wants to make mashed potatoes for eight people. He found a recipe which feeds two people and requires five ounces of po

galben [10]

Answer:

2lb 32 oz.

Step-by-step explanation:

because 2=5 so 8=32

32 divided by 2 =16 so 32 oz 2lb

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3 years ago

The tallest living man at one time had a height of 262 cm. The shortest living man at that time had a height of 68.6 cm. Heights

AysviL [449]

Answer:

more the z-score more will be the extreme. therefore tallest man has high extreme

Step-by-step explanation:

Formula for z-score: $\frac{X-\mu }{\sigma}$

where

X is height of tallest man

μ mean height

σ is standard deviation

z score for tallest is

z-score = $\frac{ 262 - 175.32}{8.17} = 10.60$

similarly for shortest man

z-score = $\frac{68.6 - 175.32}{8.17} = - 13.06$

more the z-score more will be the extreme. therefore tallest man has high extreme

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3 years ago

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A snail travels 3 1/3 ft every hour. How far does the snail travel in 2 1/2 hours? Express your answer in simplest form.

irakobra [83]

i am preety sure its d

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3 years ago

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Q: If 42 + 75 = 165<br> what does 64 + 56<br> equal to?

sertanlavr [38]

Answer:

120

Step-by-step explanation:

Answer can be gotten using simple addition

64+56

=120

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3 years ago

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Find the area of a regular hexagon with side length 10 m. Round to the nearest tenth.

Maksim231197 [3]

Answer:

$A=259.8\ m^2$

Step-by-step explanation:

we know that

The area of a regular hexagon is the same that the area of 6 equilateral triangles

The area of 6 equilateral triangles applying the law of sines is equal to

$A=6[\frac{1}{2}b^2sin(60^o)]$

where

b is the length side of the regular hexagon

we have

$b=10\ m$

substitute

$A=6[\frac{1}{2}(10)^2sin(60^o)]$

$A=259.8\ m^2$

4 0

4 years ago