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3 years ago

How many pounds of bananas cost $3.75?

Mathematics

1 answer:

Natalija [7]3 years ago

7 0

Answer: 5

Step-by-step explanation:

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19. Write an equation to represent the relationship

balandron [24]

Answer:

y = x +3

Step-by-step explanation:

When you examine the table, you see that each y-value is 3 more than the corresponding x-value. This is represented in the equation ...

y = x +3

8 0

2 years ago

If y varies directly as x, and y is 12 when x is 1.2, what is the constant of variation for this relation?

laila [671]

If you multiply 12 by 0.1, you get 1.2. To write this as a function you would say y is x multiplied by 0.1.
y=0.1x

6 0

3 years ago

Read 2 more answers

A $50 cost is put on sale for $35

nasty-shy [4]

You got 30% off yaaa

7 0

3 years ago

1. In how many ways can a committee of eight people to be formed from a group of 6 male, 5 female and 4 students if there are no

NeX [460]

Answer:

The number of ways is 6435

Step-by-step explanation:

Given

$Male = 6$

$Female = 5$

$Students = 4$

Required

Number of ways a group of 8 can be formed

Here, I'll assume each category of people are distinct:

Hence;

$Total = Male + Female + Students$

$Total = 6 + 5 + 4$

$Total = 15$

Number of ways is then calculated as follows:

$^nC_r = \frac{n!}{(n - r)!r!}$

Where

$n = 15\ and\ r = 8$

So, we have:

$^{15}C_8 = \frac{15!}{(15 - 8)!8!}$

$^{15}C_8 = \frac{15!}{7! * 8!}$

$^{15}C_8 = \frac{15 * 14 * 13 * 12 * 11 * 10 * 9 * 8!}{7!8!}$

$^{15}C_8 = \frac{15 * 14 * 13 * 12 * 11 * 10 * 9}{7!}$

$^{15}C_8 = \frac{15 * 14 * 13 * 12 * 11 * 10 * 9}{7 * 6 *5 * 4 * 3 * 2 * 1}$

$^{15}C_8 = \frac{32432400}{5040}$

$^{15}C_8 = 6435$

<em>Hence, the number of ways is 6435</em>

7 0

3 years ago

Can someone help pls?!?!?

Reil [10]

to factor it the answer is (x+1)(x+1)

to simplify it the answer is x2+2x+1

idk if this helped or not but here you go

8 0

3 years ago