Answer:
109 divided by 12 is about 9.3 carton thingys so she would most likley sell 8
so she can keep some
Step-by-step explanation:
At 3.30 pm he started reading where he left off.
At 5.30 pm he is at page 160
At 8.00 pm he is at page 280
Between 5.30 pm and 8.00 pm he has covered = 280 - 160 = 120 pages
That is in between (8.00 - 5.30) = 2 hours 30 minutes = 2 and 1/2 hours
= 2.5 hours
Therefore he covered 120 pages in 2.5 hours, this would be used to set up the linear function.
Between 3.30 pm and 5.30 pm is (5.30 - 3.30) = 2 hours
We need to find how many pages can be covered in 2 hours.
In 2.5 hours 120 pages were covered.
In 1 hour = 120 / 2.5 = 48 pages.
In 2 hours = 48 * 2 = 96 pages.
If he went at the same rate, that means at 2 hours before 5.30 which is the 3.30, he would have covered 96 pages
Page number = 160 - 96 = 64, Since he was at 160 at 5.30
So he started at page 64 at 3:30 pm
Answer:84
Step-by-step explanation:10 to 94 is 84
Answer:
A
Step-by-step explanation:
I think that's the answer because
60 minutes = 1 hr
120 minutes = 2hrs
So the graph must be constant with the write amount of min/hr since the x axis is the number of mins and the y axis is the number of hours. (x,y)
(60,1)
(120,2)
Answer:
B. 9 feet
Step-by-step explanation:
Using the Pythagorean theorem, the height from the ground to the window (12 ft) is one leg of the right triangle and the length of the ladder while propped against the house (15 ft) is the hypotenuse. Therefore, we need to find the other leg of the right triangle represented by how far the base of the ladder is placed from the base of the house:
a² + b² = c²
12² + b² = 15²
144 + b² = 225
b² = 225 – 144
b² = 81
b = √81 = 9
Therefore, the answer is (B) 9 feet.