Answer:
The distance cover by Mai's bike is 2 time the distance cover by Noah's bike
Step-by-step explanation:
Given as :
The distance cover by Mai's bike = 
= 7 
miles
I.e = 
miles
Or, = 
miles
The distance cover by Noah's bike = 
= 3 
miles
I.e = 
miles
Or, = 
miles
let the number of times that Noah's bike ride was Mai's bike ride = n
So, The distance cover by Mai's bike = n × The distance cover by Noah's bike
Or, 
= n ×
Or, miles = n × miles
Or, n = 
∴ n = 
I.e n = 2
Hence The distance cover by Mai's bike is 2 time the distance cover by Noah's bike . Answer
Answer:
D
Step-by-step explanation:
6% of 40 is 2.4, 40.00+ 2.40=42.40
Answer:
Bk = 65
Step-by-step explanation:
BK as we can see is 4x + 1
If two triangles are similar, the ratio of the corresponding sides are the same
Thus;
2x+7/27 = 4x + 1/45
45(2x + 7) = 27(4x + 1)
90x + 315 = 108x + 27
108x-90x = 315-27
18x = 288
x = 288/18
x = 16
From the question;
BK = 4x + 1
BK = 4(16) + 1
BK = 64 + 1
BK = 65
Answer:
F(X) > 0 over the interval (-infinity, -4)
Step-by-step explanation:
F(x) is the function and really can be written like y. As you can see from the graph, between -4 and -infinity the graph is constantly increasing and will never decrease below zero again, therefore D (the 4th statement) is the correct one.
Answer:
(2x^2+3)^2
Step-by-step explanation:
See image below:)
