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3 years ago

What is 5.50 divided by 7. Someone please help i am having a real hard time im not so good at math.

Mathematics

1 answer:

8_murik_8 [283]3 years ago

4 0

0.785714 repeating after the first seven.

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4 1/5 + 2 5/6 = ? 6 1/6 6 1/30 7 1/4 7 1/30

grigory [225]

Answer:

7 1/30

Step-by-step explanation:

4 1/5 + 2 5/6

Get a common denominator of 30

4 1/4 = 4 1/5*6/6 = 4 6/30

2 5/6 *5/5 = 2 25/30

4 6/30 + 2 25/30

6 31/30

Rewriting

6 30/30 + 1/30

6 + 1 + 1/30

7 1/30

6 0

3 years ago

Read 2 more answers

Some four-digit numbers, such as 3003 and 6226, read the same forward and backward. If a boy selects a number from all four-

Norma-Jean [14]

Answer:

The probability of selecting such number = $\frac{90}{9000} = \frac{1}{100}$

Explanation:

4-digit numbers start from 1000 and ends at 9999

So, there are 9000 4-digit numbers present

There are 90 palindrome numbers (which reads the same forward and backward) present between 1000-9999. They are 1001; 1111; 1221; 1331; ... 1001; 1111; 1221; 1331; ... to 9669; 9779; 9889; 9999; 9669; 9779; 9889; 9999

Therefore, the probability of selecting such number = $\frac{90}{9000} = \frac{1}{100}$

3 0

3 years ago

Y divided by 6 plus 6 equals -8

Nataly_w [17]

Then y = -84

Hope I helped!

7 0

3 years ago

Read 2 more answers

Write a story for this graph. ( Use the outline plz)

Katyanochek1 [597]

Answer:

Jack is evil.

Step-by-step explanation:

Jack wasn't very smart, one-day jack made a science experiment to increase the temperature of frogs 2 fold every week starting from 2 degrees Celcius, the graph shows how much he cooked the poor frog in the weeks that sadly, followed.

(in case you don't know fold just means multiplied by that much so 20k$ going 10 fold is 200k$)

3 0

3 years ago

(-5,-2) and m=4/5 a point and a slope

beks73 [17]

Answer:

y=4/5-2

Step-by-step explanation:

m=slope

m=4/5

(x,y)

(-5,-2)

y=mx+b

y=4/5-2

6 0

4 years ago