Here are three number cards.
1 answer:
Answer:
7, 7, 11 are the three numbers.
Step-by-step explanation:
<u>Given:</u>
Mode of the three numbers = 7
Range of numbers i.e. difference between the smallest and the largest number is = 4
Value of highest number card 7
As per the definition of Mode:
Mode is the number that occurs the most number of times in the given set of numbers. In other words, mode is the number whose frequency is the highest in the given set of numbers.
Here, we have three numbers and <em>mode is 7 </em>that means 7 occurs <em>at least two times </em>in the three numbers.
Also, we are given that <em>7 is not highest number</em>, plus <em>4 is the range </em>that means <em>7 occurs exactly two times </em>out of three numbers.
So, <em>two numbers are 7 and 7</em>.
<em>7 is not highest and 4 is the range, so third number = 7+4 = 11</em>
<em></em>
So, <em>the numbers on the cards are 7, 7 and 11.</em>
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Answer:
Part 1)
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Step-by-step explanation:
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Let
x ----> the number of hours
y ----> the total cost
we know that
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where
m is the slope
b is the y-coordinate of the y-intercept
In this problem we have that the charge of $45 an hour for a coding projects is equal to the slope m of the linear equation
so
The y-intercept is the value of y when the value of x is equal to zero
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so
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For x=25 hours
substitute in the linear equation and solve for y
Answer:
5
Step-by-step explanation:
Simplification:
1 + 4
5