Answer:86 seconds
Step-by-step explanation: First, 100 yards would be 52 seconds, but she wants 150 half of 52 is 26. 52+26=86
Step-by-step explanation:
we need to find q. so we need to make q as a subject. so we need to bring the 19 to the right hand side to leave q alone. so the ÷19 will be × 19 so 5×19 and we will get the answer 95. That's the answer !
Answer: A) Simple linear regression
Step-by-step explanation:
If y varies directly with x means that there is going to be a constant of proportionality between them in the form
use the data of y=6 when x=18 to find the constant of proportionality
use k to find the value of y when x=12
Answer:
140.8 cm2
Step-by-step explanation:
a spare has 4 sides so you need to times 35.2 by 4 which is 140.8