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iren2701 [21]
2 years ago
15

Solve the equation by completing the square. Round to the nearest hundredth if necessary.

Mathematics
1 answer:
nikdorinn [45]2 years ago
6 0
This answer would be A hope this helps
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A soccer ball has a wholesale price of $14 and is marked up 115% before it is sold. If Joe purchases the soccer ball with a 5.5%
Romashka [77]

Answer:

22.47

Step-by-step explanation:

155%+5.5%=160.5%  

14x160.5%=22.47 is the total payment.

5 0
2 years ago
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What is a solution to the system of linear equations?<br><br> (-3,0)<br> (-3,3)<br> (0,2)<br> (3,1)
Lelu [443]

Answer:

(0,2)

Step-by-step explanation:

A solution is where the lines intersect.

4 0
3 years ago
7. for normal situations, the minimum speed limit throughout the u.s. interstate highway system is 72 km/hr which is 45 miles pe
gladu [14]

Answer:

Question 7: Distance = 237.6 km

Question 8: Distance = 399.3 km

Step-by-step explanation:

Question 7:

Given:

Minimum speed (s) = 72 km/hr

Time taken (t) = 3.3 hours.

We know that, distance traveled is equal to the product of speed and time.

Therefore using distance formula, we get:

Distance = Minimum speed × Time

Distance = s\times t

Distance = 72\times 3.3 = 237.6\ km

Therefore, distance traveled at this speed is 237.6 km.

Question 8:

Maximum speed (S) = 121 km/hr

Time taken (T) = 3.3 hours.

We know that, distance traveled is equal to the product of speed and time.

Therefore using distance formula, we get:

Distance = Maximum speed × Time

Distance = S\times T

Distance = 121\times 3.3 = 399.3\ km

Therefore, distance traveled at this speed is 399.3 km.

3 0
2 years ago
Convert 3/11 to a decimal equivalent using long division. (Ex: 80-30 is what I need but I'm not sure.)
Virty [35]
.27 repeating....  you have to put three on the inside and 11 outside, so 11 goes into 3 zero times so put a zero at the top. Write a zero underneath and subtract     3-0 (obviously 3) and put a decimal point after the first three under the sign and the 0 above it.  Add a zero after the threes decimal, and carry it down to the bottom most 3 to have 30.  11 goes into 30 two times so write a 2 at the top. Subtract the 30-22 at the bottom and get 8. Add another 0 after the 3 ( so now 3.00) and carry it to the 8 (80). 11 goes in 7 times, 77. So 7 on top and 80-77= 3 below.  Add another zero to repeat process if necessary, but otherwise it repeats, just so you know ;) hope this helps

8 0
3 years ago
For many​ years, organized crime ran a numbers game that is now run legally by many state governments. The player selects a​ thr
VikaD [51]
For many years, organized crime ran a numbers game that is now run legally by many state governments. the player selects a three digit number from 000 to 999. there are 1000 such numbers. a bet of $1 is placed on a number, say number 115. if the number is selected, the player wins $500. if any other number is selected, the player wins nothing. find the expected value for this game and describe what it means 
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3 years ago
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