Ask question

Ask question

All categories

2 years ago

11

What is the value of the expression (-5)-3? what is the value of x

1 answer:

devlian [24]2 years ago

4 0

Answer:

-8

Step-by-step explanation:

-5 goes to -6 goes to -7 goes to -8

You might be interested in

What is The expression 12+9g-30h factored using the GCF is and btw I already tryed 3

Jlenok [28]

Hello!

Answer:

3(4+3g-10h)

Step-by-step explanation:

Hope this helps!

3 0

2 years ago

A sample of 8 pieces of data is collected and we wish to perform the level test vs. . The population standard deviation is known

Sphinxa [80]

Answer:

0.0009

Step-by-step explanation:

$\mu=4$

$\sigma=0.55$

n = 8

This is the left tailed test .

The null and alternative hypothesis is ,

$H_0:\mu=4$

$Ha:\mu$

Test statistic = z=-3.12 from the table.

P(z <-3.12 ) = 0.0009

P-value =0.0009

4 0

3 years ago

what is the probability that the first roll is an even number and the second roll is a number greater than 4?

dalvyx [7]

Multipcation i think

3 0

2 years ago

Read 2 more answers

Which represents the inverse of the function f(x) = 4x?

zhenek [66]

Answer:

h(x) = 1/4x

Step-by-step explanation:

To find the inverse, first we rewrite the function using y instead of f(x):

y = 4x

Next we switch x and y:

x = 4y

Solve for y by dividing both sides by 4:

x/4 = 4y/4

x/4 = y

1/4x = y

4 0

3 years ago

Read 2 more answers

The sum of four consecutive integers is 174 write and solve an equation that can be used to determine the smallest of the four i

Elan Coil [88]

Answer:

B

Step-by-step explanation:

Let's say that the smallest is called "a"

We can re-write the question like this:

a+(a+1)+(a+2)+(a+3) = 174

4a+6=174

4a=168

a=42

6 0

3 years ago