The mobile company charges $180 for an hour of service. How many dollars are customers charged every minute?
Answers
Answer: There are $3 charged every minute from customer.
Step-by-step explanation:
Amount charges per an hour = $180
As we know that
1 hour = 60 minutes
For 1 hour, amount would be $180
For 60 minutes, amount would be $ 180.
We will use "Unitary method":
For 1 minute, amount would be
Hence, there are $3 charged every minute from customer.
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Solve the formula for the specified variableA=p+prt solve for r
The diagrams below represent rock layers found in two different locations by two different scientists. The scientist at location X used letters to label his rock layers, while the scientist at location Y used roman numerals to label her layers. Examine these diagrams and then answer the question that follows.The scientists both used the same colors and patterns to represent different types of rocks. They also used the same set of black-and-white symbols to represent specific types of fossils in the layers. By correlating layers based on fossils and rock types, the two scientists have discovered that certain rock layers are present in both locations.Which layers are the same?
Can someone help me with this? :)
Answers
We know that a coin has 2 sides so total number of outcomes = 2
And we also know that a coin has 1 head and 1 tail side
So,
probability ( getting tails on top ) =
Your final answer is
Answers
Hello!
We will solve this below.
First we add 9 to both sides.
4x+7=-5
Subtract 7 from both sides
4x=-12
Finally, we divide both sides by 4.
x= -3
I hope this helps!
-3
WORK:
4x +7 - 9 = -14
4x + (-2) = -14
4x - 2 = -14
4x = -14+2
4x = -12
x=-12/4
x= -3
Answers
Final answer:
To find the number of 4th graders at school on a day when 15 were absent, subtract the number of absent students from the total number of students. In this case, the answer is 89.
Explanation:
In Allison's school, there are 104 students in the fourth grade. One day, 15 fourth graders were absent. To find out how many fourth graders were at school that day, you would subtract the number of absentees from the total number of students:
Step 1: Start with the total number of students, which is 104.
Step 2: Subtract the number of absent students, which is 15.
The calculation should look like this: 104 - 15 = 89. So, there were 89 fourth graders at school that day.
To find the number of 4th graders at school on the day 15 were absent, subtract the number of absent students from the total number of students. In this case, there are 104 students in the 4th grade and 15 were absent, so the number of students at school that day is 104 - 15 = 89.
Learn more about Number of students at school when some are absent here:
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Answers
Use the Pythagorean theorem:
The length of the hypotenuse of the triangle is approximately 7 inches long.
The hypotenuse is about 7 inches long.
Answers
Answers
Answer: $447.04
Step-by-step explanation:
Amount (A) = Simple interest + Principal,
Simple interest = (Principal * rate * time)
A = (P * r * t) + P
Principal (P)= $440
rate (r)= 32% or 0.032 as a decimal