Keyonna and Roselyn have $20 left for a cab fare home. The cab fare is $3 per mile plus a $2 flat charge. Write an inequality that represents how many miles they are able to travel with the amount of money they have. Remember to use the math keyboard for this :)

Q: please explaine how to get 42?

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Q: Letter C is 59E, not 53E

A: We need to write (59E)twelve in base 10. (It is given that face value of E is 11)

Q: Number 27

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Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32

Q: Number 43, please.

A: Given that  2+4+6---------+70  To fidn the sum

Q: Answer for number 28-30 please. Thank you!

A: A confidence interval is a type of estimate computed from the statistics of the observed data. This…

Q: Number 26

A: Given:

Q: Number 28

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Q: ust do number 27.

A: 27) To sketch the contour map and graph of the function:

Q: 1. use Jouble angle identity to find exact value and 0<x<= cos x = T sec (2x) tan (2x) cos (2x) cot…

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Q: Answer number 4

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Q: Number 19

A: Solve value for x

Q: Could you answer letter D?

A: Se=0.057847, df=n-2=23

Q: Answer number 9

A: Data given  9 balls =5(Red)+4(green) balls  Two balls selected

Q: 18

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Q: answer just letter d  , please

A: Solution:

Q: Simplify 3-8=

A: We have given to simplify  3-8=3-3-5 3-8=0-5 3-8=-5

Q: — 33 > 5а + 2

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Q: Number 14

A: Correct answer 106° and 74°

Q: V9-x2 2+3x dy dx

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Q: För éach graph, elco bn b. a. wok daimnyton

A: Note- Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Number 284

A: Given revenue function: R(x)=-x2+8x

Q: Please do number 4-6

A: Given,  The Venn diagram of of the set A,B,C and universal set U is given. To find the B' , C' ,…

Q: Number 18

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Q: Answer number 2

A: Use property of logarithms

Q: > 3 19

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.