4 years ago

5. Gene made a two-digit code. The first

Mathematics

2 answers:

yanalaym [24]4 years ago

7 0

50.............................your welcome ;)

levacccp [35]4 years ago

5 0

Answer:

50 possible codes.

Step-by-step explanation:

The first digit must be 1, 3, 5, 7 or 9. - 5 possibilities.

The second digit is one of the numbers from 0 to 9, - 10 possibilities.

So the number of possible codes = 5 * 10 = 50.

You might be interested in

There are infinitely many solutions to the following equation:

mihalych1998 [28]

Answer:

True

Step-by-step explanation:

Well let's solve and see!

6x + 8 = 6x + 8

subtract both sides by 8

6x = 6x

subtract both sides by 6x

0 = 0

Now notice, that no matter our x value is, we would still get the same, correct, answer. So there are infinitely many solutions

3 0

4 years ago

iii). Sheridan's sleep tracker indicates that she was in REM sleep for 24% of the time last night. Sheridan was in REM sleep for

Nezavi [6.7K]

Answer:

500 minutes

Step-by-step explanation:

Assume you need solution as you have the answer

The full time is x
24% of x is 120 minutes

Find x:

x*24/100 = 120
x *0.24 = 120
x = 120/0.24
x = 500

3 0

3 years ago

Read 2 more answers

If a commission rate is 30%, what is the commission from the sale of 18,760 worth of air-conditioners.

Anna [14]

If you have access to a calculator it makes simpler. 18760 Times (*) 30 then press the % key = 5628.

5 0

4 years ago

During its first year, there were 138 volunteers at a community outreach program. Over the next 2 years, there were 156 voluntee

dem82 [27]

Answer:

0.1%

Step-by-step explanation:

138 into a percent=1.38%

156 into a percent=1.56%

175 into a percent=1.75%

1.38-1.56=0.18

1.56-1.75=0.19

0.19-0.18= 0.1%

5 0

3 years ago

Which shows the expression below simplified? (8 × 107) × 0.00009 Please help!

hjlf

Answer:

the answer is a

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers