All categories

3 years ago

I hope that someone is able to help me with this plz. Thanks.

Mathematics

2 answers:

garik1379 [7]3 years ago

6 0

Unfortunately, this answer cannot be shown due to the fact it was reported apologies.

Elis [28]3 years ago

6 0

Answer:

hopefully you get it right, I think its either d or a

Step-by-step explanation:

You might be interested in

Mallorie has $5 in her wallet.if this is 10% of her monthly allowance what is her monthly allowance

marta [7]

5=.1*x
divide both side by .1
5/.1=x
x=50 dollars

4 0

2 years ago

Read 2 more answers

Which statement best describes a chord of a circle? (1 point)

Viefleur [7K]

Answer:

<em>c. It is a segment that connects two distinct points on a circle.</em>

Step-by-step explanation:

c. It is a segment that connects two distinct points on a circle.

7 0

3 years ago

Read 2 more answers

During a recent drought, a water utility in a certain town sampled 100 residential water bills and found out that 73 of the resi

ankoles [38]

Answer:

(0.6430, 0.8170)

Step-by-step explanation:

Given that during a recent drought a water utility in a certain town sampled 100 residential water bills and found out that 73 of the residences had reduced their water consumption over that of the previous year.

Sample size n = 100

Sample proportion p = $\frac{73}{100} =0.73$

q = 1-p = 0.23

Std error of proportion = $\sqrt{\frac{pq}{n} } \\=\sqrt{\frac{0.73*0.27}{100} } \\=0.04440$

95% Z critical value = 1.96

Margin of error = $1.96*0.0444 = 0.0870$

Confidence interval = sample proportion ±margin of error

0.642983946

0.817016054

(0.6430, 0.8170)

4 0

2 years ago

More Algebra hw-- :/

grin007 [14]

Answer:
-11x=-66
x=6

Explanation:
-11x-12=-78
1) Add 12 to both sides.
-11x=-78+12
-11x=-66
2) Divide both sides by -11.
x=-66/-11
x=6

Hope this helps! Please leave a thanks and brainliest answer if you can :)

3 0

2 years ago

What is radical 7 times 7

lilavasa [31]

Its radical 49 :) (by radical 7 means square root of 7)

8 0

2 years ago