Answer:
34 because
Step-by-step explanation:
Mark brainliest
In order to write the given number in Scientific Notation we have to move the decimal digit 10 places to the right.
Moving decimal to the right means, the exponent of 10 will be negative when the number is written in scientific notation.
Since, we have to move the decimal by 10 digits, the exponent of 10 will be -10.
Therefore, the number written in scientific notation will be:
Answer:
Answer: the 5-pound bag for $2.75 has the lowest price per pound.
Step-by-step explanation:
At the grocery store, she sees a 10-pound bag of potato for $5.90. It means that the cost per pound of potato is
5.9/10 = $0.59
She a 5-pound bag for $2.75. It means that the cost per pound of potato is
2.75/5 = $0.55
She sees a 11/2 pound bag for $0.99. It means that the cost per pound of potato is
5.5/0.99 = $5.56
Therefore, the 5-pound bag for $2.75 has the lowest price per pound.
Step-by-step explanation:
72 people. Multiply 8 times one and a half, and then by six.
Answer:
Part 1: 5pi/6. Part 2: 10pi/3
Step-by-step explanation:
There are 60 minutes in an hour, and there are 360⁰ in a circle, so for every one minute that passes that is 6⁰ being passed.
From the time 25 to 50 is 25 minutes, which is also 150⁰.
To convert from degrees to radians you have to multiply 150⁰ by pi/180⁰ this turns into 5pi/6.
To find how far the tip of the clock moved you have to use arc length, which is arc length=radius×angle in radians.
we know that radius is 4, because thats the length of the minute hand times the degrees in radians which is 5pi/6.
4×5pi/6=20pi/6
this reduces to
10pi/3 which is how far the minute hand traveled.