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3 years ago

Helllpppp please!!! Will crown people!!

Mathematics

2 answers:

irga5000 [103]3 years ago

7 0

The answer looks like (-1,4) so the answer is C hope this helps

Rudiy273 years ago

4 0

The answer is (-1,4) or C.
Hope this helps and have a good day!

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My cousin goes to a strange schools. It's called Geometric Middle School. My cousin's math project is to determine how many tile

Anon25 [30]

Area of trapezoid = (1/2) (b1 + b2) h
= (1/2) x (12 + 24) x 6 sqrt 3
= 108 sqrt 3

area of Hexagon = 2 x Area of trapezoid
= 2 x 108 sqrt 3
= 216 sqrt 3

4 0

3 years ago

In a sample of 1000 randomly selected consumers who had opportunities to send in a rebate claim form after purchasing a product,

Vadim26 [7]

Answer: 0.2872

Step-by-step explanation:

Given : In a sample of 1000 randomly selected consumers who had opportunities to send in a rebate claim form after purchasing a product, 260 of these people said they never did so.

i.e. n= 1000 and x= 260

⇒ Sample proportion : $\hat{p}=\dfrac{260}{1000}=0.26$

z-value for 95% confidence interval : $z_c=1.960$

Now, an upper confidence bound at the 95% confidence level for the true proportion of such consumers who never apply for a rebate. :-

$\hat{p}+ z_c\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$=0.26+ (1.96)\sqrt{\dfrac{0.26(1-0.26)}{1000}}$

$=0.26+ (1.96)(0.01387)=0.26+0.0271852=0.2871852\approx0.2872$

∴ An upper confidence bound at the 95% confidence level for the true proportion of such consumers who never apply for a rebate : 0.2872

7 0

3 years ago

25 POINTS!! PLEASE HELP!

Anvisha [2.4K]

Answer:

The length of TQ is 14.

Step-by-step explanation:

The length of SV and VS are the same.

4x - 1 = 15

4x = 16

x = 4

Similarly, the length of TS and TQ are the same.

3x + 2 = 3(4) + 12 = 14

6 0

3 years ago

How do you do 51 and 54?

NemiM [27]

51. I checked the comments but I still didn't understand it, sorry :/

54.

(43+45+47+49)=184

They are all odd and they are in consecutive order (one after another)

5 0

3 years ago

(20 points!) Find the median, mode, range, Q1, Q2, Q3, IQR and outliers, if any, of the data set. Round to the nearest tenth of

shtirl [24]

Answer:

1:49

2:62

Step-by-step explanation:

it mightbe wrong idk

3 0

3 years ago