All categories

2 years ago

Find the missing number in this function table.

Mathematics

2 answers:

alex41 [277]2 years ago

7 0

Answer:

Step-by-step explanation:

Using the equation given, 2x-1, you can plug in x, which is given in the table, and solve.

13 is given for x so you plug 13 into 2x-1;

2(13)-1
26-1
25

you can then check your answer to make sure you did it correctly by plugging in another x number (such as 4) and checking to see if you get the same number as the one given.

kirill115 [55]2 years ago

3 0

Answer:

Step-by-step explanation:

2(13)-1=25

You might be interested in

Please help me with this equation, the values are in the file x + B = Fx - Dx + H

Olin [163]

Answer:

x = -6

Step-by-step explanation:

B = 2

F = 6

D = 4

H = 8

x + B = Fx - Dx + H

x + 2 = 6x - 4x + 8

x + 2 = 2x + 8

-x = 6

x = -6

3 0

2 years ago

Read 2 more answers

Determine the intercepts of the line. y-6= 4( + 5) y-intercept: z-intercept

Shtirlitz [24]

Answer:

(0, 26)
(-6.5, 0)

Step-by-step explanation:

Turn the equation into slope-intercept form [ y = mx + b ].

y - 6 = 4(x + 5)

y - 6 = 4x + 20

y = 4x + 26

We know that b = y-intercept for the y-intercept is 26.

Substitute 0 for y to find the x intercept.

0 = 4x + 26

-26 = 4x

-6.5 = x

Best of Luck!

7 0

2 years ago

At a pizza resturant they have a choice of 20 toppings. If a customer choosea two topping pizza find the probability that they o

Naddika [18.5K]

Answer: The probability is 1/190 = 0.005

Step-by-step explanation:

The probability of ordering two specific toppings out of 20 is:

For the first selection he can order 2 of them, peperoni or sausage, so the probability for the first selection is 2/20 = 1/10 (the number of correct options divided by the total number of options)

For the second selection we have only one option, because we assume that the other one was selected previously, here we also had a total of 19 toppings because one already was selected, the probability in this selection is 1/19.

The joint probability is equal to the product of those two probabilities:

P = (1/19)*(1/10) = 1/190 = 0.005

3 0

2 years ago

How many 1/3 liters are in 4 2/3 liters

jonny [76]

Answer:

Step-by-step explanation:

This is a division problem.

We want to find how many 1/3 liters are in 4⅔ liters.

We divide to obtain:

$\frac{4 \frac{2}{3} }{ \frac{1}{3} }$