Quotient of 66 and 3

what is the sum and difference between the numbers 473 and the number obtained by reversing the digit at ones in hundred place?

Whitepunk [10]

346 is the answer.

hope this helps!

8 0

2 years ago

Gabe invested $350 in baseball cards. If he lost d dollars when he sold the cards, which expression represents the amount of mon

Assoli18 [71]

Answer:

Answer C. 350 - d

Step-by-step explanation:

If Gabe bought his baseball cards for $350, then lost d dollars when selling them, the equation would be the amount he started with minus the amount he lost giving you 350 - d.

5 0

2 years ago

Read 2 more answers

Dependent and Independent Events

Inessa05 [86]

Answer:

Step-by-step explanation:

Hello!

If you consider the 6-sided dice to be balanced, then each result has the same probability of occurrence: P(1)=P(2)=P(3)=P(4)=P(5)=P(6)= $\frac{1}{6}$

And each time Tom rolls the dice is independent of the other times, this means that you can disregard all previous rolls and calculate the 10nth time as if it is the 1st one.

Be the event A: "Tom rolled the dice for the 10nth time and obtained a 6"

The probability of A occurring will be P(A)= 1/6

On the other hand, the complement of "A" will be $A^c$ : "Tom rolled the dice for the 10nth time and didn't obtain a 6"

This means he could obtain a 1 or a 2 or a 3 or a 4 or a 5

You can calculate the probability pf this event by adding the probability of obtaining each value P( $A^c$ )= P(1)+P(2)+P(3)+P(4)+P(5)= 1/6*5= 5/6

Or by subtracting the probability of A to the total probability of the sample space:

P( $A^c$ )= 1 - P(A)= 1 - 1/6= 5/6

I hope this helps!

5 0

3 years ago

Tommy charges $20 to mow a lawn. He will also trim bushes for an additional cost of $2 per bush. His goal is to earn at least $3

Darya [45]

Answer:

x ≥ 5

Step-by-step explanation:

$30 - (1 * $20)

$10 = x($2)

He needs to trim at least 5 bushes to make the extra $10 to reach $30.

7 0

3 years ago

A grandsons age in years is equal to his grandfather's age in years. The difference of the grandsons age in years and the grandf

garik1379 [7]

The age of the grandson is 7 years and the grandfather is 84 years if the grandson's age in months is equal to the age of grandpa in years and the difference in age is 77.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

Let's suppose the age of the grandsons is x years and

age of the grandfather's age is y years

Here some data are misprinted, so we are assuming the grandson's age in months is equal to the age of grandpa in years and the difference in age is 77.

Then according to the problem:

12x = y (as in 1 year, there are 12 months)

y -x = 77 (as difference in age is 77)

After solving both equations, we get:

x = 7 years and y = 84 years

Thus, the age of the grandson is 7 years and the grandfather is 84 years if the grandson's age in months is equal to the age of grandpa in years and the difference in age is 77.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ1

4 0

2 years ago