Answer:
0.24
Step-by-step explanation:
Given the points (10,2.4) (15, 3.6) (17.5, 4.2)
The unit rate is the slope of the line joining any of the two points.
Using points (10,2.4) and (15, 3.6)
=0.24
Using points (10,2.4) and (17.5, 4.2)
Therefore, the unit rate for each point is 0.24
Answer:
11 3/5 containers
Equivalent to 11.6 containers
Step-by-step explanation:
Total pounds of potato salad = 14 1/2 pounds
Pounds in each container = 1 1/4 pounds
How many containers does she need?
Number of containers needed = Total pounds of potato salad / Pounds in each container
= 14 1/2 ÷ 1 1/4
= 29/2 ÷ 5/4
= 29/2 × 4/5
= (29×4) / (2×5)
= 116/10
= 11 6/10
= 11 3/5 containers
Equivalent to 11.6 containers
Answer:
A(101) = 252
Step-by-step explanation:
Utilize the equation A(n) = A1 + (n-1)d
- n > the nth term
- A1 > first term in sequence (852)
- d > common difference (-6)
Plug in and simplify.
- A(n) = 852 + (n-1)(-6)
- A(n) = 852 - 6n + 6
- A(n) = - 6n + 858
Finally, plug in 101 for n.
- A(101) = - 6(101) + 858
- A(101) = - 606 + 858
- A(101) = 252
Answer:
68°
Step-by-step explanation:
As BA⊥BD, so ∠ABD = 90°
also, ∠ABD = ∠CBD + ∠ABC
⇒ 90° = 4x + 52° + 8x - 10°
⇒ 12x = 48°
⇒ x = 4°
now,
∠CBD = 4x + 52°
= 4(4°) + 52°
= 68°
