MATHEMATICS HIGH SCHOOL

Joe paid $14.00 for a board game this is 70% of the original price what was the original price

Answers

Answer 1

Answer:

Answer:

The original price was $20.00

Step-by-step explanation:

Joe paid $14.00 for a board game.

This is the 70% of the original price.

Let the original price of a board game be x

70% of x = $14.00

0.70x = 14.00

x = $(14)/(0.7)$ = $20.00

The original price was $20.00

Answer 2

Answer:

start off by finding 10% of $14. in order to find 10%, divide it by 70 which gives 2. you now need to make the 30% to add to the 70%, by timesing the 2 by 3to give 6. now all you need to do it add the 6 to 14 to make 20!

so your answer is $20

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A colony of bacteria is growing exponentially according to the function below, where t is in hours. What will the approximate number of bacteria be after 6 hours?

Answers

the approximate number of bacteria be after 6 hours will be 400
B(t) = (4)(e^(0.8t))

Answer:

486

Step-by-step explanation:

Just answered it

Can someone please help me with this trig question.For a given right triangle, side a = 76.4 feet and side b = 39.3 feet What is the length of side c to the nearest tenth of a foot?

Answers

Let 76.4 be the longestest side. ( hyportinues)
Let 39.3 be the base of right triangle.

so we have to find the adjacent side of right side.
By Pythagoras Theorem.
76.4² = c² + 39.3²
c² = 76.4² - 39.3²
c² = 4261.95
c = √4261.95
c = 65.3 feet

.If two checks were written and one deposit was made into an account in one day, the account’s ending balance on that day ____________ its starting balance on that day.

cannot be less than

must be less than

might be less than

none of the above

Answers

Balance in account cannot be less than

Answer:

might be less than

Step-by-step explanation:

if your here from the quiz that's the right answer

James, Priya, and Siobhan work in a grocery store. James makes $9.00 per hour. Priya makes 40% more than James, and Siobhan makes 15% less than Priya. How much does Siobhan make per hour?

Answers

Answer:

Siobhan makes $10.71

Step-by-step explanation:

9.00 + 40% = 12.60

Priya makes $12.60.

12.6 - 15% = 10.71

Siobhan makes $10.71

Brainliest Please!!

Evaluate the expression when c=6 and y=7. 2y-c

Answers

Hey there!

2y - c

= 2(7) - 6

= 14 - 6

= 8

Therefore, your answer is: 8

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

$= > 2y - c$

$= > 2(7) - 6$

$= > 14 - 6$

$= > 8$

Tyler reads of a book on Monday, of it on Tuesday, of it on Wednesday, and of the remainder on Thursday. If he still has 14 pages left to read on Friday, how many pages are there in the book?

Answers

There are total of 32 pages in the complete book.

What are word problems?

A word problem is a few sentences describing a 'real-life' scenario where a problem needs to be solved by way of a mathematical calculation.

Given is that Tyler reads 2/15 of a book on Monday, 1/3 of it on Tuesday, 2/9 of it on Wednesday, and 3/4 of the remainder on Thursday. He still has 14 pages.

Let the total number of pages in the book will be [x]. Then, we can write -

{2x/15} + {x/3} + {2x/9} + {3x/4} = x + 14

x{2/15 + 1/3 + 2/9 + 3/4} - 14 = x

259x/180 - 14 = x

1.44x - 14 = x

0.44x = 14

x = (14/0.44)

x = 32 (approx.)

Therefore, there are total of 32 pages in the complete book.

To solve more questions on equation modelling, visit the link below -

brainly.com/question/29299318

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