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3 years ago

CAN SOMEONE HELP ME WITH THIS????????????????????????

Mathematics

1 answer:

Mkey [24]3 years ago

4 0

Answer: There are more answers to this question i forgot the name of these but Im pretty sure the answers are (-2,-4) , (1, 5) , (-5,5) i hope those are correct.

Step-by-step explanation:

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Four books, one each on physics, chemistry, mathematics, and biology are about to be stacked on a shelf. If the books are stacke

NikAS [45]

<span>So there are 4 books
=> 1 physics
=> 1 chemistry
=> mathematics
=> Biology
These books needs to be place on a shelf.
Now, let’s find the probability of mathematics book to be placed on top.
Let’s analyze the problem
Probability => 1 mathematics book / 4 total books
P = Probability
P = 1 / 4
P = ¼ or 0.25
Thus, the probability of mathematics book to be placed on top inside the shelf approximately is ¼ or 0.25.</span>

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3 years ago

What is the value of expression below 56 ÷ 1/17

Mariulka [41]

$56 \div \frac{1}{17} \\ = 56 \times \frac{17}{1} \\ = 56 \times 17 \\ = 952$

Hope this helps.

4 0

3 years ago

4.) Fill in the table to show a proportional relationship and then identify the

Lady bird [3.3K]

Answer/Step-by-step explanation:

✔️Number of Yoga classes = x

Cost ($) = y

Constant of proportionality (k) = y/x

Using the pair form the table of values given, (4, 60), find the constant of proportionality:

✅k = 60/4 = 15

Equation that represents the relationship between x and y is:

y = 15x

✔️Let's complete the table.

✅When number of yoga classes (x) = 2:

Substitute x = 2 into y = 15x

Thus,

y = 15*2 = 30

That is, 2 Yoga classes will cost $30

✅When number of yoga classes (x) = 6:

Substitute x = 6 into y = 15x

Thus,

y = 15*6 = 90

That is, 6 Yoga classes will cost $90

✅When number of yoga classes (x) = 8:

Substitute x = 8 into y = 15x

Thus,

y = 15*8 = 30

That is, 8 Yoga classes will cost $120

4 0

3 years ago

What is the fifth multiple of the number 2

Alex Ar [27]

Answer:

The fifth multiple of the number 2 is 10

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

a recycling bin is in the shape of a rectangular box find the height of the box if it's length is 18 ft its width is 8 feet and

OLEGan [10]

<h2>Answer:</h2>

The height of the box is:

4 ft.

<h2>Step-by-step explanation:</h2>

Let "h" denotes the height of the box.

Length of box is denoted by "l"

and breadth or width of box is denoted by "b"

We are given l=18 ft

b=8 ft.

Also we are given surface area of rectangular box= 496 ft²

As we know that the surface area of box is given by:

$Surface\ Area=2(lb+bh+hl)$

i.e.

$496=2(18h+8h+144)\\\\i.e.\\\\\\496=2(26h+144)$

Divide both side by 2.

$248=144+26h\\\\i.e.\\\\26h=248-144\\\\i.e.\\\\26h=104$

on dividing both side by 26 we get:

$h=4$

Hence, the height of the box is:

4 ft.

7 0

3 years ago

Read 2 more answers