7 – 9 algebraic substitution Let a = -1,x = -2,y = 5 find the value for the following expressions 6+ 6a³ 7. ух — 2 9. —2у — Зх -4ax + x 8. a – x² + y -10

Q: Please do not give solution in image format thanku A pizza place offers 4 different toppings. How…

A: A pizza place offers 4 different toppings.

Q: Evaluate

A: Explanation of the answer is as follows

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A: We need to draw numbers on number line.

Q: B а) 4 군 up 군 %24 4. %24

A:

Q: Consider the following. u 3 (-4, =(-4, 6), v = (1, 1) (a) Calculate projy u.

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: Evaluate 6-[ 3 . 5 + 2 .  ( 3-2 ) ]

A: We have to evaluate: 6 - [ 3 . 5 + 2 .  ( 3 - 2 ) ]

Q: ex- 12

A: Given: y=ex-12 we know that am-n=aman

Q: 16,17,18

A:

Q: True or False and explain why. Just number 4

A: 4) to write the true or false

Q: Evaluate   1 - ( 4 . 3 - 2 + 2 )

A: We have to evaluate: 1 - ( 4 . 3 - 2 + 2 )

Q: In(2z + 1) lim O 00 01 0 2 00

A:

Q: 6TH+1 =8*- 27*1

A: The given non-linear equation is: 6x+1=8x-27x-1Therefore:6x-8x+27x-1+1=0

Q: I indy ralue

A: using two formula ln(y²) =2lny (x-y)²=x²-2xy+y²

Q: 3&4 please

A: (3) Given that, the normal distribution has a population mean is, μ=50 The expected value of the…

Q: A theater group holds a fund-raiser. It sells 100 raffle tickets for $7 apiece. Suppose you purchase…

A: A theater group holds a fund-raiser. It sells 100 raffle tickets for $7 apiece.Four tickets are…

Q: CAN YOU DO A HANDWRITTEN ANSWER

A:

Q: Please do not give solution in image formate thanku  Two students at a local high school conducted…

A: It is stated that Jillian obtained 5 classes from a list of classes at the high school as a sample.…

Q: atumomab, to recruit

A: Given the data as in the table below Baseline 0.04 0.02 0 0.02 0.34 0.24 After 20 days 0 0.37…

Q: 7y ≤ 14

A:

Q: 48" 17

A:

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.