3 years ago

Can someone help me with both these questions asap? 15 points

Mathematics

1 answer:

kifflom [539]3 years ago

8 0

Answer:

what am I looking at my fault og

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1). [(6,1), (6,2), (6,3)] 2). [(0,5), (5,-1), (5,9)] 3). [(1,-6), (3,-5), (1,0)] 4). [(0,8), (1,7), (2,6)]. Which of the followi

Alex777 [14]

Again, look for repeated entries in the domain. If present, the relation cannot be a function. 1 maps 6 to 1, 2, and 3; 2 maps 5 to -1 and 9; 3 maps 1 to -6 and 0; and only 4 has no double mapping. Therefore 4 is a function and the answer.

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3 years ago

Write an algebraic expression to model the unknown number problem the quotient of a number and nine Which stetements are true? S

lesya692 [45]

Answer:

a c and e

Step-by-step explanation:

7 0

3 years ago

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Lyle went fishing for 1 hour and 30 minutes until he ran out of bait at 6:40 p.m. At what time did Lyle start fishing? *

lilavasa [31]

Answer:

he started fishing by 5:10pm

Step-by-step explanation:

just subtract 1:30 from 6:40

3 0

4 years ago

The scale of a map is 1 centimeter = 5.5 kilometers. What is the actual distance between two cities that are 3.4 cm apart on the

GrogVix [38]

Answer:

A) 16.5

I hope this helps

7 0

3 years ago

The histogram shows the numbers of floors in several tall buildings in New york city A.10 B.11 C.41 D.55

scZoUnD [109]

Answer:

10 buildings

Step-by-step explanation:

Incomplete question: Missing Attachment

I will answer your question with the attached histogram

Required

Determine the number of tall buildings that had more than 60 floors

The histogram can be interpreted as follows:

$\begin{array}{cccccc}{Floors} & {1-20} & {21-40} & {41-60} & {61-80} \ \\ {Buildings} & {10} & {5} & {15} & {10} \ \end{array}$

More than 60 floors is represented with the following group: 61 - 80

The frequency of group 61 - 80 is 10

Hence, 10 buildings had more than 60 floors

3 0

3 years ago