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3 years ago

X+4=566666 uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

Mathematics

1 answer:

melisa1 [442]3 years ago

5 0

Answer:

x=566662 or x=52

Step-by-step explanation:

Im going to answer this multiple times, in case the extra 6s are a typo.

Answer 1:

x+4=566666

-4 -4

x=566662

Answer 2:

x+4=56

x=52

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(free upvote) write an algebraic expression for the following phrase:

sashaice [31]

4 - (x + 6)
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3 years ago

At the farmers market two pounds of peaches cost 4.20 how much would five pounds cost show work

Marizza181 [45]

Hey!

You can make a proportion:

$\frac{2}{\$ 4.20} = \frac{5}{x}$

Cross multiply

$\$ 4.20 \times 5 = \$ 21$

Divide by 2

$\$ 21 \div 2 = \$ 10.5$

5 pounds would cost $10.50

Good luck and hope this helps! :)

3 0

3 years ago

Read 2 more answers

11) If A = {19, 20, 21, 24} and B = {17, 19, 20, 22), list the elements of A U B.

Elodia [21]

Answer:

A U B = {17, 19, 20, 21, 22, 24}

Step-by-step explanation:

The symbol U is the union symbol, which denotes the union of two sets.

This means that given two sets A and B, the expression

A U B

indicates all the elements that belong to either set A or set B.

In this problem, we have the following two sets:

A = {19, 20, 21, 24}

B = {17, 19, 20, 22}

We can therefore list all the elements belonging to either set A or set B, they are:

17, 19, 20, 21, 22, 24

So, the expression A U B indicates the set:

A U B = {17, 19, 20, 21, 22, 24}

3 0

3 years ago

A distribution of values is normal with a mean of 188 and a standard deviation of 20.8. Find the probability that a randomly sel

padilas [110]

Answer:0.8413

Step-by-step explanation:

Mean= 188, Std Dev. =20.8, Z=(x-mean)/Std Dev

P(X less than 167.2)= P(Z less than (167.2-188)/20.8)

=P(Z less than (-20.8/20.8))

=P(z less than -1)= P(Z less 1)

The value of 1 in the normal distribution table is 0.3413

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3 years ago

Please help with #20

abruzzese [7]

Answer:

The answer is 9 or 8 because they both are on the same fx

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2 years ago