Answer:
For A) it is possible that the speed the cat is going over the speed limit
For B) The statement is false as if the error is negative, the speed of the car will be less than the speed limit.
Step-by-step explanation:
Data provided in the question:
Maximum error on a car speedometer = 1.6% = 0.016
Maximum Speed limit on the road = 65 miles per hour
Now,
The error will be ± 1.6%
Now,
When the speedometer reads 64 miles per hour
The possible speed of the car can be
64 miles per hour + Error
= 64 + [0.016 × 64]
= 64 + 1.024
= 65.024 miles per hour
or
The speed can be
64 miles per hour - Error
= 64 - [0.016 × 64]
= 64 - 1.024
= 62.976 miles per hour
Hence,
For A) it is possible that the speed the cat is going over the speed limit
For B) The statement is false as if the error is negative, the speed of the car will be less than the speed limit.
Answer: -11/12
I only know this because of a song my math teacher made. I don't have an explanation, good luck
Answer: 60% of banana cake
Solution:
So to find the percentage of banana cake
step 1: Add the ratios
Strawberry: banana = 2:3 ( 2 units of strawberry and 3 units of banana)
2+3=5
Step 2: Percentage of banana cake
Total no. of cups = 30
3/5 * 100 = 60%
And number of banana cups
3/5 * 30 = 18 Cups
Hope the solution given above will help you understand the question!
Answer:
Step-by-step explanation:
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In your question where as ask to find which angel of rotation will image of the polygon coincide with the pre-image if a 12 sided regular polygon rotates about its center. I think the angle is 30 degrees because the polygon has total of 360 degree then divide it to 12 then you will came up with a 30
