Another number will be negative.
Answer:
A. $1 less
Step-by-step explanation:
24 divided by 8 (unit rate) = $3
28 divided by 7 = $4
4-3=1
Answer:
$25.50
Step-by-step explanation:
because the magnitude of the debt is the distance from zero.
Answer: 5 Seconds
Step-by-step explanation: Given the equation of the height expressed ad;
h(t) = - 16t^2 + initial height
Given that initial height = 400feet
h(t) = - 16t^2 + 400
The waste will hit the ground at when h(t) = 0
substitute
0 = - 16t^2 + 400
16t^2 = 400
t² = 400/16
t² = 25
t = √25
t = 5secs
Answer:
64 feet
Step-by-step explanation:
To find the height of the kite we use sin trigonometric ratio.
Let the height of the kite from the ground be x feet.
![\therefore \: \sin 40 \degree = \frac{x}{100} \\ \\ \therefore \: 0.6427876097= \frac{x}{100} \\ \\ \therefore \: 0.6427876097 \times 100= x \\ \\ \therefore \:x = 64.29 \\ \\ \therefore \:x = 64 \: feet](https://tex.z-dn.net/?f=%20%20%20%5Ctherefore%20%5C%3A%20%5Csin%2040%20%5Cdegree%20%3D%20%20%5Cfrac%7Bx%7D%7B100%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Ctherefore%20%5C%3A%200.6427876097%3D%20%20%5Cfrac%7Bx%7D%7B100%7D%20%20%5C%5C%20%20%5C%5C%20%5Ctherefore%20%5C%3A%200.6427876097%20%5Ctimes%20100%3D%20x%20%5C%5C%20%20%5C%5C%20%20%5Ctherefore%20%5C%3Ax%20%3D%2064.29%20%20%5C%5C%20%20%5C%5C%20%20%5Ctherefore%20%5C%3Ax%20%3D%2064%20%5C%3A%20feet)