3 years ago

Give an example how to use a number line to multiply a 2 digit number by 20

1 answer:

3 0

You would start on x(x being the 2 digit number)and to multiply it by 20 you would move to the right x amount of spaces repeating this process 20 times.

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You randomly select a card from a 52-card deck. Find the probability of selecting a 7 or an Ace.

erik [133]

Answer:

15.38%

Step-by-step explanation:

There are 4 7's in a deck of 52 cards.

There are 4 Aces in a deck of 52 cards.

4+4 = 8

8/52, or 15.38%

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3 years ago

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Joseph earns $15 for every law he mows. Is the amount of money he earns professional to the number of launch he mows? Make a tab

yKpoI14uk [10]

launch?

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3 years ago

What does 4 5/8 - 1 2/5 equal?

mihalych1998 [28]

$4 \frac{5}{8} - 1 \frac{2}{5} \\ \\ \frac{37}{8} - \frac{7}{5} \\ \\ \frac{185}{40} - \frac{56}{40} = \frac{185 - 56}{40} \\ \\ = \frac{129}{40} = 3.225 = 3 \frac{9}{40}$

I hope I helped you^_^

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3 years ago

What is the answer to 3/4 divided by 2 and 1/2 as a fraction

kramer

Answer:

3/10

Step-by-step explanation:

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3 years ago

Suzi starts her hike at 200 feet below sea level. When she reaches the end of the hike, she is still below sea level at −163 fee

Phantasy [73]

Answer:

Suzi's elevation in the hike is 37 feet.

Step-by-step explanation:

We are given the following in the question:

Position of Suzi in the starting of hike = 200 feet below sea level

= -200 feet

The negative sign shows below sea level.

Position of Suzi in the end of hike = -163 feet

Change in elevation from the beginning of Suzi's hike to the end of the hike

= Position of Suzi in the end of hike - Position of Suzi in the starting of hike

$=-163 - (-200)\\=-163 + 200\\=37\text{ feet}$

Thus, Suzi's elevation in the hike is 37 feet.

6 0

4 years ago

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