A.
Domain: {3, 1, 9, 4}; Range: {5, 7, 11, 4, }
B.
Domain: {3, 1, –2, 9, 4}; Range: {5, 7, 11, 4, –2}
C.
Domain: {5, 7, 11, 4, }; Range: {3, 1, 9, 4}
D.
Domain: {5, 7, 11, 4, –2}; Range: {3, 1, –2, 9, 4}
Answer:
8 hours
Step-by-step explanation:
Divide 12 by 3 you'll get 4 then multiply 4 by 2 to get 8 hours
Answer:
58% of 121 by using 10% is 70.18.
Step-by-step explanation:
Given : 58% of 121.
To find : estimate 58% of 121 by using 10%.
Solution : We have given 58%
Estimate of 58% is 60%
We need to use 10%
We can write 60% as 6 times of 10%
Since , 10% of 121
= 12.1
60% = 6 times of 10%
Plugging the values
60% == 6 times of 12.1
6 *12.1 = 72 .6
To take this further, 58% is 2% less than 60%, or 2 times 1%. 1% of 121 is 1.21.
72.6 - (1.21 * 2) = 72.6 - 2.42 = 70.18
Therefore, 58% of 121 by using 10% is 70.18.
A.
–168
B.
–3
C.
17
D.
168
Answer:
10000 centimeters
Step-by-step explanation: