Answer:
10cm
Step-by-step explanation:
So, 30 is the perimeter. We are told the table is twice as long as it is wide.
So, we have think of 2 numbers, one being twice as big than the other. So, it is a rectangle The two number represents the length and the width. To find the perimeter we add all the lengths and the widths. Since the pool table is a rectangle we have two lengths and two widths.
So,
the tow numbers be 10 and 5. 5 is half of 10 and, when multiplied by 2 it is 10. So just to make sure the numbers 5 and 10 work out lets do a calculation.
So,
10+5+10+5 = 30feet. This proves that the sides are these two numbers.
The amount of time his teammate have to catch the ball is equal to 1.774 seconds.
Given the following function:
In order to determine the amount of time his teammate have to catch the ball, we would evaluate the given position-time function as follows:
f(t) = -16t² + 25t + 6.
In Mathematics, the standard form of a quadratic equation is given by;
ax² + bx + c =0
Where:
a = -16.
b = 25.
c = 6.
Solving the function by using the quadratic formula, we have:
t = [-b ± √(b² - 4ac)]/2a
t = [-25 ± √[(25² - 4(-16)(6))]/2(-16)
t = [25/32 ± (-1/32)√1009]
t = 25/32 ± (-0.993)
t = 0.781 ± 0.993
t = 0.781 + 0.993
Time, t = 1.774 seconds.
Note: We ignored the negative value because time cannot be negative.
Read more on quadratic equation here: brainly.com/question/1214333
Answer:
B
Step-by-step explanation:
The verified dude saisd so
Answer:
C, $11,100
Step-by-step explanation:
First, we know that there are 12 months in a year, and they can save $350 a month together. 350 x 12 is 4200. That is for one year, and we need to find it for two years. 4200 x 2 is $8400. That’s the total he could save for college, and tuition costs $19500, so 19500 - 8400 = 11,100. Jose needs $11,100 in scholarships and financial aid for tuition.
The answer is B. $2,700. After his parents save $16,800 over two years, Jose will need $2,700 in financial aid and scholarships to meet the cost of his estimated freshman year tuition of $19,500.
First, let's calculate the total amount that Jose's parents will be able to save for his college tuition. They can save $350 each per month for 2 years. That's $350 x 2 x 12 x 2 = $16,800. Jose's estimated tuition for his freshman year of college is $19,500. Now, if we subtract the total amount his parents will save from the estimated tuition, we can calculate how much money Jose will need to receive in financial aid and scholarships to be able to afford tuition. This would be $19,500 - $16,800 = $2,700. So, Jose will need to receive $2,700 in financial aid and scholarships to be able to afford the tuition for his freshman year. Hence, the correct answer is B. $2,700.
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