Answer: 2 19/24 hours was spent in practising.
Step-by-step explanation:
During the first hour, they practiced for 5/8 of an hour. During the second hour, they practiced for 2/3 of an hour. This means that the total time for which they practiced in the first 2 hours would be
5/8 + 2/3 = 31/24 hours
During the last two hours, they first practiced for 3/5 of an hour, took a 1/2 hour break and then practiced the rest of the time. This means that the rest of the time for which they practiced is
2 - (3/5 + 1/2) = 2 - 11/10 = 9/10
Therefore, the time they spent practicing in total would be
31/24 + 3/5 + 9/10 = 67/24 =
2 19/24 hours
The best estimate of the lateral area of the cube with edges that are 2.1 inches long is 4.2
Answer:
C. g(x) = 4x²
Step-by-step explanation:
The general equation for a parabola is
y = ax² + bx +c
Since ƒ(x) = x², a=1, b =0, c =0
For g(x), the vertex is still at the origin, so
g(x) = ax²
The graph passes through (1,4).
Insert the coordinates of the point.
4 = a(1)²
a = 4
g(x) = 4x²
The figure below shows that the graph of g(x) = 4x² passes through the point (1, 4).
Answer:
No. I don't have enough Flour to make 5 loaves of bread.
From the Amount of flour i had i can make 4 loaves only.
Step-by-step explanation:
Given:
Flour required for making loaves of bread =
cups
Amount of flour i had = 8 cups
Number of loaves of bread = 
We need to find the we have enough flour to make 5 loafs of bread.
Solution:
We know that;
Amount of flour I had is equal to Flour required for making loaves of bread
framing in equation form we get;

Dividing both side by 2 we get;


Hence From the Amount of flour i had i can make 4 loaves only.
Hence I don't have enough Flour to make 5 loaves of bread.