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3 years ago

|4| |-4|, greater than, less than, or equal to?

2 answers:

8 0

It would be 'equal to' b/c those signs on the outside of 4 & -4 mean 'absolute value.' So when you see those signs, whatever number is inside, it becomes positive.

Hope that makes sense & helps . (:

vovikov84 [41]3 years ago

6 0

The absolute value is always positive, so the numbers would be 4 and 4.
Those are two equal numbers so it is: equal to
Hope this helps.

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Jollibee employs a total of 10 cashiers and 15 kitchen crews. The manager selects a team of 2 cashiers and

Airida [17]

Answer:

The manager can select a team in 61425 ways.

Step-by-step explanation:

The order in which the cashiers and the kitchen crews are selected is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In how many ways can the manager select a team?

2 cashiers from a set of 10.

4 kitchen crews from a set of 15. So

$T = C_{10,2}*C_{15,4} = \frac{10!}{2!(10-2)!}*\frac{15!}{4!(15-4)!} = 45*1365 = 61425$

The manager can select a team in 61425 ways.

7 0

2 years ago

PLEASE HELO ASAP, 12 POINTS!!!

never [62]

Answer:b

Step-by-step explanation:l

3 0

3 years ago

Read 2 more answers

The graph displays the total cost when buying gas by the gallon. Which statement best describes the relationship between cost an

xeze [42]

D the less gas you buy, the less it costs

7 0

2 years ago

Read 2 more answers

Select the correct answer.

lidiya [134]

Answer: y=2x+7

(this is a rearranged version of y-2x=7 from question)

Step-by-step explanation:

4x=5-2y

y-2x=7

i would rearrange the 2nd value into y intercept form y=mx+b

so move the -2x to the other side of the = sign by doing the opposite, +2x on both sides to isolate the y

y=2x+7

you didn't give any options for "correct answer" so i can't give

you A B C or D answers

8 0

1 year ago

A stray dog ate 4 of your muffins. That was 2/9 of all of them! How many are left?

oksano4ka [1.4K]

Answer:

14muffins are left. please give brainliest

Step-by-step explanation:

so first we need to figure out how many there are in total so if 4 muffins is 2/9 so every 2 muffins is 1/9 so we need 9x2 wich is 18 so there are 18 muffins in total but the stray dog ate 4 of them so 18-4 is 14 so the answer is 14muffins are left.

8 0

2 years ago