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4 years ago

What is the answer to number 5?

Mathematics

2 answers:

maks197457 [2]4 years ago

8 0

The volume is 17913000 (you multiply all the measurements together)

Lostsunrise [7]4 years ago

7 0

The answer is 17,913,000

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Need help with this pls<br> (Show work pls!!)

ICE Princess25 [194]

Answer:

Given below

Step-by-step explanation:

M is Mikey and B is Betty in,

Current ages:

M= x

B= 3x (cuz she is 3 times older)

After 5 years

M= x+5

B= 3x+5 (5 years added to present age)

It says the ages of Betty after 5 years (3x+5) will be twice as much as Mikey (2(X+5))

So,

3x+5 = 2(x+5)

3x+5 = 2x+10

3x -2x = 10-5

x = 5

Therefore,

The current ages are

Betty : 3x = 3*5 = 15

Mikey: 5 (x)

You can verify by checking with the criterias or clues given in the question.. hope this helps..mark as brainiest if this was helpful:)

7 0

3 years ago

To find the unit rate, divide both values by the second value.

noname [10]

Answer: C & E

<u>Step-by-step explanation:</u>

Unit rate must have a unit of 1 in the denominator.

Options C and E have a unit of 1 in the denominator.

Options A, B, & D do not have a unit of 1 in the denominator.

7 0

3 years ago

What is the property and how are the exponents combined?

saul85 [17]

Answer:

x^15

Step-by-step explanation:

x^3 * x^2 (x^3)^2 x^6

-------------------------------

x^2

First I will use the power of powers x^a^b = x^(a*b)

x^3 * x^2 x^(3*2) x^6

-------------------------------

x^2

x^3 * x^2 x^(6) x^6

-------------------------------

x^2

Next we will use the multiplication rule x^a * x^b = x^(a+b)

x^(3 +2+6+6)

-------------------------------

x^2

x^(17)

-------------------------------

x^2

Next we will use quotient rule x^a / x^b = x^(a-b)

x^(17 -2)

x^15

5 0

4 years ago

A local restaurant advertises that the mode cost of their most popular meals is $8. If the costs of their most popular meals are

hodyreva [135]

Answer: This kind of advertising is accurate.

Step-by-step explanation:

Since we have given that

Cost of their most popular meals are as follows:

$\$7,\$8,\$8,\$12,\$13,\$15,\$17,\$18,\ and\ \$20$

As we have given that the mode cost of their most popular meals is $8.

As we know that "Mode" refers to the most occurring number that we can found in the data.

Here, we can see that $8 occurs 2 times , which is the most occurring cost among them.

Hence, Mode = $8.

So, This kind of advertising is accurate.

8 0

3 years ago

Read 2 more answers

2. How can the trend line equation be used to

ELEN [110]

Answer:

c. Substitute 22 for x in the equation.

Step-by-step explanation:

The scatter plot of this question is missing, so i have attached it.

The slope equation of this is written as;

y = mx + b

Where;

y is the values in the y-axis

x is the values in the x-axis

b is the intercept on the x-axis

Now, from the scatter plot of the trend line, we can see that the values in the x-axis represent the number of years after 1970 while the y-axis shows us the price of gas per gallon for each corresponding year.

Now, we want to use the trend line equation be used to predict the cost of gas per gallon in the year 1992.

Year 1992 means 22 years after 1992. Since we have our y-intercept from the scatter plot to be 0.25, then to find the cost of gas per gallon in the year 1992, we will just plug in 22 for x and 0.25 for b into the slope line equation.

3 0

3 years ago