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3 years ago

A class quiz has 5 true or false questions the correct answers are t,t,f,f,

Mathematics

1 answer:

raketka [301]3 years ago

8 0

I’m not sure what you are trying to say in this problem?

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Is 7/10 greater or less than or equal to 2/5?

seraphim [82]

Answer:

Greater than.

Step-by-step explanation:

$\frac{2}{5} * 2 = \frac{4}{10}$

5 0

3 years ago

Read 2 more answers

Which histogram represents a data set with a mean of 4.5 and a standard deviation of 1.7?

AVprozaik [17]

Answer:

that would be the third one

Step-by-step explanation:

5 0

3 years ago

Write an equation for a linear function whose graph has the given characteristics.

Sophie [7]

Answer:

y-1=1/4(x-8)

x-4y-4=0

7 0

3 years ago

Automobile license plates in Massachusetts usually consist of three digits followed by three letters. The first digit is never z

Serga [27]

Answer:

1,58,18,400

Step-by-step explanation:

1st digit can have the values 1-9 (9 distinct values)

2nd digit can have the values 0-9 (10 distinct values)

3rd digit can have the values 0-9 (10 distinct values)

1st letter can have the value A-Z (26 distinct values)

2nd letter can have the value A-Z (26 distinct values)

3rd letter can have the value A-Z (26 distinct values)

Total number of different plates possible = 9*10*10*26*26*26

=1,58,18,400

3 0

3 years ago

What’s 45 divided by 14.04

Vladimir79 [104]

Answer:

3.205

Step-by-step explanation:

convert the decimal number to a fraction

$45 \div \frac{351}{25}$

To divide by fraction, multiply by the reciprocal of that fraction

$45 \times \frac{25}{351}$

Reduce the numbers with the greatest common divisor 9

$5 \times \frac{25}{39}$

Calculate the product

$\frac{125}{39}$

Now turn it to a decimal which will be

$3.20513$

8 0

3 years ago