1 year ago

Pls help thanks!!!!!!!!

Mathematics

1 answer:

Furkat [3]1 year ago

5 0

Answer:

Step-by-step explanation:

10² - 7 × 2

= 100 - 14

= 86

You might be interested in

Please Help, Thanks!!

diamong [38]

Answer:

505.8

Step-by-step explanation:

4215x0.12=505.8

4 0

2 years ago

For a prosecutor to pursue a felony charge, the victim must decide to press charges.

Ymorist [56]

The answer is false because the main people like the police and judge can.

8 0

3 years ago

Read 2 more answers

3/30 = n/50 n = (Blank) Find n.

UNO [17]

3/30 = n/50
1/10 = n/50
10n = 50
n = 50/10
n=5

3 0

2 years ago

Which statements are true about the linear inequality y > x – 2? Check all that apply.

Firdavs [7]

the graph intercepts the y axis o,-2

7 0

2 years ago

Read 2 more answers

Antoine has a carnival booth at the school fair where students randomly select a ping pong ball from a can. He wants to place 5

nevsk [136]

Answer:

(a) $5n=3n+15$

(b) $n=7.5$

Solution is not viable

Step-by-step explanation:

(a)

Total number of red ping pong balls $=5$

Total number of red ping pong balls $=n$

Now, probability of an event $=\frac{Number of favourable events}{Total number of events}$

Then, theprobability of randomly choosing a blue ping pong ball is

$=\frac{n}{n+5}$

Given that this probability is $=\frac{3}{5}$

Thus, we have that,

$\frac{n}{n+5}= \frac{3}{5}\\ 5n=3(n+5)\\5n=3n+15$

(b)

Solving, the above equation,

$5n=3n+15\\2n=15\\n=7.5$

This solution is not viable as, number of ping pong ball must be an integer and not a decimal number.

7 0

3 years ago