Answer:
3 times
Step-by-step explanation:
Jess needs 3/4 cup of sugar. Note that 3/4 is the same as 1/4 + 1/4 + 1/4, which in turn is the same as 3(1/4).
Jess will need to fill her 1/4-cup measure 3 times to end up with 3/4 cup of sugar in the banana bread batter.
More question are coming btw
Answer:
670,000
Step-by-step explanation:
5 or more, raise the score.
4 or less, let it rest.
5 rounds 0 up to 1
672,910
1 doesn't change the 9
672,900
9 rounds 2 up to 3
673,000
3 doesn't change the 7
670,000
scores? Explain.
(b) Paul uses the function y = 8x + 40 to model the situation. What score does the model predict for 3 h
of homework?
(c) What does the number 40 in Part (b) mean in the context of the situation?
Answer:
We have been given the scatter plot:
(a)We can clearly see from the plot that there is direct proportion between the number of hours of homework and test scores.
Direct proportion means if hours of homework increases then test score increases and vice-versa.
(b) we have been given a function y=8x +40
We need to predict for 3 hours of homework put x=3 in above function as x represents hours of homework we get:
y=8(3)+40
y=24+40
y=64
Hence test score will be 64 for 3 hour of homework.
(c) 40 means the test score when there is x=0 means 0 hours o homework.