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2 years ago

PLEASE HELP ME AND HURRY TOO NO LIBKS PLEASE I WILL GIVE BRAINLIEST

Mathematics

1 answer:

tekilochka [14]2 years ago

4 0

Answer:

The 3rd option is correct answer

Step-by-step explanation:

Hope this helps:)

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A team of astronauts is preparing a mission to the moon. The pull of gravity on the moon is different than on Earth. On the moon

erik [133]

Answer:

$(C)$ $xa+ya>\frac{1}{6}xa+\frac{1}{6}ya$

Step-by-step explanation:

For this mission, each astronaut will bring

x pounds of food; and
y pounds of gear.

Weight of Supplies of One Astronaut on the earth = (x+y) pounds

If the total number of astronauts going on the mission= a

Total Weight on the earth of the supplies of all the Astronaut $=a (x+y) pounds$

On the moon, things weigh $\frac{1}{6}$ of what they weigh on Earth.

Total Weight of the supplies of all the Astronaut on the moon $=\frac{1}{6}a (x+y) pounds$

Therefore,the inequality which correctly compares the weight of the supplies on the moon to the weight of the supplies on Earth is:

$a (x+y) pounds >\frac{1}{6}a (x+y) pounds\\xa+ya>\frac{1}{6}xa+\frac{1}{6}ya$

8 0

3 years ago

How would you write 8^5 as a multiplication expression? A. 8 × 5 B. 8 × 8 × 8 × 8 × 8 C. 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5

Neporo4naja [7]

$\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}$

if we ever face a number written in the form of $\underline{x^{n}}$ where x denotes the base and n denotes the exponent or power , we can expand it in the following way -

$x^{n} = x \times x \times x \times.... x ( upto\: " n " \: times )$

therefore ,

$8 {}^{5} = 8 \times 8 \times 8 \times 8 \times 8$

option ( B )

hope helpful -,-

4 0

2 years ago

Read 2 more answers

Can anyone help me with this please?

Leno4ka [110]

Answer: 54.33%

Explanation:

14 carat gold contains 58.33% gold and 4% silver (since we are using the lowest percentage).

58.33% - 4% = 54.33%

There is 54.33% more gold than silver in the 14 carat gold mixture.

3 0

3 years ago

Help Please I need the Answer!!!!!

Kryger [21]

I think the answer should be B.

3 0

3 years ago

Read 2 more answers

Mai will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $59.96 and costs an a

juin [17]

Answer:

600 miles.

Step-by-step explanation:

So basically we can write both plans as linear functions:

F(x) = $59.96+$0.14 . x

S(x) = $71.96+$0.12 . x

Where F(x) is the first plan, S(x) is the second one and X are the miles driven.

To know how many miles does Mai need to drive for the two plans to cost the same, we equalize both equations and isolate x.

F(x) = S (x)

$$59.96+$0.14.x = $71.96+$0.12.x \\0.14x-0.12x=71.96-59.96\\0.02x=12\\x=12 : 0.02\\x= 600$

Mai has to drive 600 miles for the two plans to cost the same-

4 0

3 years ago