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STatiana [176]
2 years ago
14

Please help me. This is due tomorrow

Mathematics
2 answers:
alukav5142 [94]2 years ago
5 0
The answer for the blank space in the table is 29. As you can see, there is a pattern. The number of children for the first one is 3. Double three and it is six, add one to six and you get seven.
Third one: the number of kids is 9. Double nine and it is eighteen. Add one to eighteen it is nineteen. And so on.
Hope I helped!! (Please give me brainliest answer!!)
❤️- Alishba
IRISSAK [1]2 years ago
3 0
The picture is upside down my dude, delete the question, re-upload it and ill help you out.
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Please help me!!!!!!!!
Marina CMI [18]
I honestly don't know because i'm only in sixth grade but I think that it might be 30*.
5 0
2 years ago
HELP ASAP FOR BRAINLIEST: The mean score for a standardized test is 1700 points. The results are normally distributed with a sta
WITCHER [35]

Answer:

Step-by-step explanation:

Since the results for the standardized test are normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = test reults

µ = mean score

σ = standard deviation

From the information given,

µ = 1700 points

σ = 75 points

We want to the probability that a student will score more than 1700 points. This is expressed as

P(x > 1700) = 1 - P(x ≤ 1700)

For x = 1700,

z = (1700 - 1700)/75 = 0/75 = 0

Looking at the normal distribution table, the probability corresponding to the z score is 0.5

P(x > 1700) = 1 - 0.5 = 0.5

8 0
3 years ago
Consider the equation below. log_4( x + 3 )= log_2 (2 + x ) Which system of equations can represent the equation?
DaniilM [7]

Answer:

4^y = x + 3

2^y = x + 2

Step-by-step explanation:

log_4(x + 3 ) = log_2 (2 + x )

log_4( x + 3 ) = y

log_2 (2 + x ) = y

4^y = x + 3

2^y = x + 2

4 0
2 years ago
Read 2 more answers
Help answer this for me it will help i will give u extra points
miv72 [106K]
I think it’s F

Hopefully it’s right
4 0
2 years ago
If 3 is added to a number and the sum is tripled​, the result is 21 more than the number. find the number.
zavuch27 [327]
<span>If 3 is added to the number: x + 3
b) ...and the sum is tripled.. 
"The sum" is "x + 3" so: 3(x+3)
c) ...the result is 27 more than the number.
27 more than the number is x + 27 
d) Put it all together:
3(x + 3) = x + 27 
Solve for x: 
1) Distribute the left side of the equation:
3x + 9 = x + 27

2) Subtract x from each side of the equation:
2x + 9 = 27
3) Subtract 9 from each side of the equation:
2x = 18
4) Solve for x:
x = 9 
Check: 
1) x = 9
2) 3(x + 3) = x + 27
3) 3 ([9] + 3) = [9] + 27
4) 3(12) = 9 + 27
5) 36 = 36 

So, therefore The answer is correct</span>
7 0
3 years ago
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