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const2013 [10]
4 years ago
5

What is 3z+2+(-5z)+6

Mathematics
2 answers:
BartSMP [9]4 years ago
7 0

Answer:

-2z+8

Step-by-step explanation:

3z+2+(-5z)+6

3z+2-5z+6

-2z+2+6

-2z+8

bazaltina [42]4 years ago
5 0

Answer:-2z+8

Step-by-step explanation:

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The scale factor for the reduction is . The length of A = 20 (one-fifth) = 4 feet What is the length of B? B = feet
notka56 [123]

Answer:

1/5                                5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Completely factor the expression if you need to
sattari [20]

What expression are you talking about? I don't think you added it.

5 0
3 years ago
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A value of 0.2 for the z value after conducting a one-sample z test leads to which conclusion (critical value 1.96)?
Katyanochek1 [597]

Answer:

Accept the null hypothesis

Step-by-step explanation:

It leads to the conclusion to accept the null hypothesis.

The upper value corresponds to 1 – 0.025, or 0.975, which gives a z‐value of 1.96. The null hypothesis of no difference will be rejected if the computed z statistic falls outside the range of –1.96 to 1.96.

#SPJ4

Learn more about null hypothesis

brainly.com/question/20165896

8 0
2 years ago
Answer these please!! :(<br><br> a) 5 + (-4) <br><br> b) -9 + 16 <br><br> c) 10 + (-14)
slamgirl [31]

Answer:

a. 1

b. 7

c. -4

Step-by-step explanation:

a. 5 + (-4)

= 5 - 4

= 1

b. -9 + 16

= 7

c. 10 + (-14)

= 10 - 14

= - 4

If you further explanation how it come then please tell.

6 0
2 years ago
You can use the formula P=A(i/1-(1+i)-n) monthly payment on a loan of A dollars that is paid back in equal monthly payments over
Dafna11 [192]

Answer:

$48.54

Explanation:

We must express the interest rate on a monthly basis.

i = 8 %/yr = 0.6667 %/mo = 0.006 667

A = $4000

n = 120 mo

P = A(\frac{i}{1-(1+i)^{-n}})

P = 4000(\frac{0.006667 }{1-(1+0.006667)^{-120}})

P = \frac{26.67}{1-0.006667^{-120}}

P = \frac{26.67}{1-0.4505}

P = \frac{26.67}{0.5495}

P = 48.531

The banks round up the numbers, so Seki’s monthly payment is $48.54.

8 0
3 years ago
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