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2 years ago

Answer this sheet pls I have no context

Mathematics

1 answer:

frutty [35]2 years ago

3 0

1. 2+7 = 9
2. (3x2) - 5 = 1
3. 2 + 3^2 = 11

And so on

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Logaritnm 3 log b + 2 log d

rodikova [14]

Step-by-step explanation:

I have solved the question it is in the picture I hope it helps

5 0

3 years ago

Help me solve this please 33+15w=3w-w+4w

hichkok12 [17]

Answer:

33+15w=3w-w+4w

33+15w - 15w=3w-w+4w -15w

33 = 2w + 4w -15w

33 = 6w -15w

33 = -9w

33/9 = -9/9w

3.66 = w

Step-by-step explanation:

33+15w=3w-w+4w

33+15w - 15w=3w-w+4w -15w

33 = 2w + 4w -15w

33 = 6w -15w

33 = -9w

33/9 = -9/9w

3.66 = w

8 0

3 years ago

Find the values of x and y using the give chord, secant, and tangent lengths

garri49 [273]

Answer: 7

Step-by-step explanation:

3 0

3 years ago

Which equations match the graph?

spayn [35]

Answer:

The correct answer is B

Step-by-step explanation:

View attachments.

Use symbolab to compare the equations :)

Hope this helps XD

5 0

3 years ago

In a certain city, there are about one million eligible voters. A simple random sample of size 10,000 was chosen to study the re

Ronch [10]

Answer:

REQUIRED TEST STATICS IS 35.19

Step-by-step explanation:

total size of sample = 10,000

men women

voted 2777 3466

did not vote 1444 2313

By chi square test we can find the relationship between gender and participation in the election

$X^2 = \frac{ N(ad-bc)^2}{(a+c)(b+d)+(a+b)(c+d)}$

where

a represent = 2777, b = 3466, c= 1444, d = 2313, N = 10000

Putting values to get chis square statics

$X^2 = \frac{ 10000(2777*2313-3466*1444)^2}{(2777+1444)(3466+2313)+(2777+3466)(1444+2313)}$

$X^2 = = 35.159$

HENCE REQUIRED TEST STATICS IS 35.19

3 0

3 years ago