All categories

3 years ago

Which graph represents the solution set for the inequality 8z≤ 16?

Mathematics

1 answer:

uysha [10]3 years ago

5 0

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

$8z\leq 16$

Solve for z

Divide by 8 both sides

$z\leq 16/8$

$z\leq 2$

The solution for z is the interval ----> (-∞,2]

All real numbers less than or equal to 2

In a number line the solution is the shaded area at left of z=2 (closed circle)

using a graphing tool

see the attached figure

You might be interested in

2x| if X is less than 0 <br> I NEED HELP EVERYONE THIS IS DUE

trasher [3.6K]

Answer:

-2x

Step-by-step explanation:

1. Flip it around and then it turns Negative

2. The answer will be -2x!

7 0

3 years ago

find the perimeter of rectangle qrst whose vertices are q(–2, 2), r(1, 0), s(0, –1), and t(–3, 1). a. 5.02 units b. 5.09 units c

Eddi Din [679]

Perimeter of a rectangle = 2(l + w)
Length = $\sqrt{(1+2)^2+(0-2)^2} = \sqrt{3^2+(-2)^2} = \sqrt{9+4} = \sqrt{13}=3.61$
Width = $\sqrt{(0-1)^2+(-1-0)^2} = \sqrt{(-1)^2+(-1)^2} = \sqrt{1+1} = \sqrt{2}=1.41$

Perimeter = 2(3.61 + 1.41) = 2 x 5.02 = 10.04 units

5 0

4 years ago

Read 2 more answers

Are all decimals a rational number

ivanzaharov [21]

No not all since for example 5.0 is in decimal form but is not a rational number

5 0

3 years ago

Read 2 more answers

The scores of adults on an IQ test are approximately Normal with mean 90 and standard deviation 18. An organization requires an

ICE Princess25 [194]

The answer is .0228. Let me know if this helps

5 0

3 years ago

The values in the table represent an exponential function. What is the common ratio of the associated geometric sequence?

UNO [17]

Answer:

Step-by-step explanation:

$a_1,\ a_2,\ a_3,\ ...,\ a_n-\text{geometric series}\\\\r=\dfrac{a_2}{a_1}=\dfrac{a_3}{a_2}=\dfrac{a_4}{a_3}=...=\dfrac{a_n}{a_{n-1}}-\text{common ratio}\\\\\text{From the table we have:}\\\\a_1=7,\ a_2=21,\ a_3=63,\ a_4=189,\ a_5=567\\\\\text{Check the common ratio:}\\\\\dfrac{21}{7}=3\\\\\dfrac{63}{21}=3\\\\\dfrac{189}{63}=3\\\\\dfrac{567}{189}=3\\\\\bold{CORRECT}$

4 0

4 years ago