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trapecia [35]
3 years ago
10

Which equation is equivalent to 4x+3 – 647 I don’t know how to do it

Mathematics
2 answers:
german3 years ago
8 0

Answer:3.54

Step-by-step explanation:

Ierofanga [76]3 years ago
4 0
The answer will be 3.34
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After 3000 impressions, ad A has a CTR of 2% and a conversion rate of 25%, and ad B has a CTR of 4% and a conversion rate of 10%
leva [86]

Answer: A

Step-by-step explanation:

3000 impressions

A CTR 2%    conversion 25%

2% of 3000 = 2/100 . 3000 = 60 clicks

25% of 60 = 25/100 . 60 = 15

B CTR 4%    conversion 10%

4% of 3000 = 4/100 . 3000 = 120 clicks

10% of 60 = 10/100 . 120 = 12

This way, A converted more than B

8 0
3 years ago
Write the slope-intercept form of the equation through (4, 2) perpendicular to LaTeX: y=4x-4
marin [14]

Answer:

y=4x-4

slope of the line=-4/-1

                             4/1

since perpendicular,

    m1.m2=-1

    4.m2=-1

    m2=-1/4

The equation of line passing through the point (4,2)is

  y-y1=m2(x-x1)

  y-2=-1/4(x-4)

Step-by-step explanation:

i don't say that you have to mark my ans as brainliest but my friend if  it has helped you a bit also don't forget to thank me.....

3 0
3 years ago
Rachel has a collection of 40 stuffed animals. 3/8 of the animals are bears and are dogs. How many bears and dogs does she have?
Ludmilka [50]

Answer:

total animal 40

number of bears are 40×3/8=15

number of dogs will be 40 - 15 = 35

Step-by-step explanation:

hope it helped u buddy

5 0
3 years ago
How do you write 0.12 as a fraction
Arturiano [62]

[ Answer ]

\boxed{\frac{3}{25} }

[ Explanation ]

Rewrite 0.12 As A Fraction

-----------------------------

Rewrite Decimal As A Fraction With 1 As A Denominator

0.12 = \frac{0.12}{1}

Multiply To Remove Decimal Places

\frac{0.12}{1} · \frac{100}{100} = \frac{12}{100}

Find GCF, Reduce Fraction

\frac{12 \ / \ 4}{100 \ / \ 4} = \frac{3}{25}

0.12 = \frac{3}{25}

\boxed{\boxed{[ \ Eclipsed \ ]}}

7 0
3 years ago
Can you guys teach me how to do this??
Vadim26 [7]

The usual margin of error we strive for is a 95% probability that our estimate is within the margin.   Assuming a normal distribution (and that we have a big enough sample not to worry about t tests) that corresponds to between minus and plus two standard deviations of the mean (remember the 68-95-99.7 rule).   So our margin of error is plus or minus two standard deviations.

Answer: ±2%

4 0
3 years ago
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