Answer: The speed of red horse = 44 feet per second and the speed of black horse = 35.2 feet per second.
Step-by-step explanation:
Given: A red horse and a black horse raced on a 1-mile-long circular racetrack.
Time taken by red horse = 120 seconds
Time taken by black horse = 150 seconds
Speed =
So, speed of red horse =
Since 1 mile = 5280 feet
Speed of red horse =
Similarly,
Speed of black horse =
Hence, the speed of red horse = 44 feet per second and the speed of black horse = 35.2 feet per second.
Answer:
$158.562
Step-by-step explanation:
Data provided in the question:
Face value = $2,300
Period of discount = 140 days = 140 / 365 = 0.383 years
Discount rate = 18% = 0.18
Now,
the discount can be calculated using the relation
Discount = face value × discount rate × Period.
Discount = $2,300 × 0.18 × 0.383
Discount = $158.562
Hence, the discount is $158.562
Answer:
x =1 and y=-1
Step-by-step explanation:
2x - 3y=-1
x-y=1
there for ok there is a lot of steps i had to do so ill take a pic of it
and the big one is the first one
Answer:
y=3/4x + 4
Step-by-step explanation:
- slope intercept form is y=mx+b
- get two points on the graph which are (4,6) and (8,9)
- use the formula y2-y1/x2-x1
- 9-6/8-4
- 3/4 that will be the m because it's the slope
- use 4 as your y intercept since that's when it crosses the y-axis
- insert these numbers in the formula
- y=3/4x + 4
Answer:
Hewo Asuna here
Sure!
Step-by-step explanation: