Ask question

Ask question

All categories

3 years ago

7

Help me please I am completely lost

2 answers:

Irina-Kira [14]3 years ago

6 0

Okay, your answer is 182. You really do not need to look at the crazy stuff on the paper about the crazy numbers. Look at the graph. It is counting up by 20's on the left side. But on the right side, the whole time it is counting up by 13's. Your answer is 182.

Readme [11.4K]3 years ago

3 0

The answer is 182.
for 280 cards the total cost will be 182.
I did the long way because I couldn't come up with an equation. I will post a picture for my work.

You might be interested in

He center of a circle represented by the equation (x + 9)2 + (y − 6)2 = 102 is

maksim [4K]

centre = ( - 9, 6)

the equation of a circle in standard form is

(x - a)² + (y - b)² = r²

where (a , b) are the coordinates of the centre and r is the radius

(x + 9)² + (y - 6)² = 102 is in this form

with centre = ( - 9 , 6 )

4 0

3 years ago

Read 2 more answers

I need help I need help I need help<br> Simplify.<br> 4a-8a

lara31 [8.8K]

Answer:

-4a

Step-by-step explanation:

a(4-8)= a(-4)= -4a

5 0

3 years ago

Read 2 more answers

Help me ASAP.<br><br> What function is graphed below?

Delvig [45]

Answer:

Your answer is C. Hope this helps you! :)

5 0

2 years ago

02.CI.Grade06Math.CRM1.3.F1_2021 Question: 1-4 It took Sergio 1.5 hours to read 3 chapters of a book. If he continues reading at

solmaris [256]

Answer:

idek

Step-by-step explanation:

7 0

2 years ago

In a recent survey of 1002 people, 701 said that they voted in a recent presidential election. Voting records show that 61% of e

steposvetlana [31]

Answer:

The 95% confidence interval estimate of the proportion of people who say that they voted

(0.67122 , 0.72798)

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

In a recent survey of 1002 people, 701 said that they voted in a recent presidential election.

Sample proportion

$p = \frac{x}{n} = \frac{701}{1002} = 0.6996$

<u><em>Step(ii)</em></u>

The 95% confidence interval estimate of the proportion of people who say that they voted

$(p^{-} - Z_{0.05} \sqrt{\frac{p(1-p)}{n} } , p^{-} + Z_{0.05} \sqrt{\frac{p(1-p)}{n} } )$

$(0.6996 - 1.96\sqrt{\frac{0.6996(1-0.6996)}{1002} } , 0.6996 + 1.96 \sqrt{\frac{0.6996(1-0.6996)}{1002} } )$

(0.6996 - 1.96 X 0.01448 , 0.6996 + 1.96 X 0.01448)

(0.6996 - 0.02838 , 0.6996 + 0.02838)

(0.67122 , 0.72798)

<u><em>Final answer</em></u>:-

The 95% confidence interval estimate of the proportion of people who say that they voted

(0.67122 , 0.72798)

7 0

2 years ago