3 years ago

Cards with the numbers 1 through 40 are placed in a box and thoroughly shuffled.

Mathematics

1 answer:

MrRa [10]3 years ago

7 0

9/40 + 2/40 = 11/40

hope this helps

You might be interested in

Help plz 20 pts TOTAL 10 pts each

motikmotik

Answer:

This question needs a step to step long explanation.

5 0

3 years ago

Solve: -7(3+6x)=9(-5x+7)

Ivan

Answer:

x=28

Step-by-step explanation:

-7(3+6x)=9(-5x+7)

-21-42x=-45x+63

-21-42x-(-45x)=63

-21-42x+45x=63

-21+3x=63

3x=63-(-21)

3x=63+21

3x=84

x=84/3

x=28

7 0

3 years ago

Read 2 more answers

jeremy has a job packing boxes in a warehouse. Jeremy must pack 20 boxes each day that he works to meet quota. He can pack 4 box

eimsori [14]

Answer:

Yes he has enough boxes to meet quota.

Step-by-step explanation:

4 x 8 = 32 This is over what he is requried to meet quota he is at quota.

7 0

3 years ago

Read 2 more answers

The sum of a number and 6 ad a mathematical expression

Gennadij [26K]

X+6=y thats the answer i got

7 0

3 years ago

Rewrite square root of -49 -4 in complex number notation please help

SVEN [57.7K]

Note that if $i^2=-1$ than $i=\sqrt{-1}$ ,

Also note that $\sqrt{ab}=\sqrt{a}\sqrt{b}$

So we have,

$\sqrt{-49}=\sqrt{-1}\sqrt{49}=\boxed{7i}$

and,

$\sqrt{-4}=\sqrt{-1}\sqrt{4}=\boxed{2i}$

Hope this helps.

r3t40

4 0

3 years ago