3 years ago

I’m really confused. Show me the work. HELP ASAP

Mathematics

1 answer:

atroni [7]3 years ago

3 0

Hold on a sec I'll get the work to you as soon as possible

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One of the two hypotheses is to be chosen based on an observation of the random variable X. If H0 is true, then X is exponential

Kaylis [27]

Answer:

H1 is true

Step-by-step explanation:

9 0

3 years ago

Solve the following inequality algebraically. ∣x+7∣≤8

AlekseyPX

Answer:

x ≤ 1 and x ≥ −15

Step-by-step explanation:

Solving Absolute Value

We know that x + 7 ≤ 8 or x + 7 ≥ -8

Condition 1:

Step 1: Subtract 7 from both sides.

$x + 7 - 7\leq 8 - 7$
$x\leq 1$

Condition 2:

Step 1: Subtract 7 from both sides.

$x + 7 - 7\geq -8 - 7$
$x\geq -15$

Therefore, the answer is x ≤ 1 and x ≥ -15.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

4 0

3 years ago

8+7×6/3x3 please help me with the question.

Leto [7]

Answer:

Step-by-step explanation:

must use PEMDAS (order of operations)

step 1: multiply 7 and 6

8 + 42 / 3 x 3

step 2: divide 42 by 3

8 + 14 x 3

step 3: multiply 14 and 3

8 + 42

Add to get 50

7 0

3 years ago

Read 2 more answers

Which of the lines below has a negative slope?

aleksandrvk [35]

Well, negative slope has the word negative in it right? So, it will be the negative number. Answer: -5 (negative 5)

6 0

3 years ago

Solve the inequality 5 - 4x > -x+8

Pavel [41]

Answer:

x<-1

Step-by-step explanation:

5-4x>-x+8

adding 4x to both sides we get

5>3x+8

subtracting eight from both sides we get

-3>3x

dividing by three on both sides we get

-1>x

or x<-1

hope that helps if it does please mark my answer as brainliest.

3 0

3 years ago