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2 years ago

HURRY PLS HELP ILL GIVE BRAINLYEST Subtract.

Mathematics

2 answers:

Nina [5.8K]2 years ago

8 0

Answer:

29 40/100

Step-by-step explanation:

525 - (-2415)

2940

29 40/100

brainliest is appreciated

natka813 [3]2 years ago

6 0

Answer:

2940

Step-by-step explanation:

You are subtracting a negative number. "Minus a negative is plus."

525 - (-2415) = 525 + 2415 = 2940

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During the 2019 regular season, the Washington Nationals professional baseball team won 93 games and lost 69 games. What percent

mote1985 [20]

The percentage of its games that the team won is 57.4%

Step-by-step explanation:

The percentage of an Event = (Number of favorable outcomes / Total

number of possible outcomes) × 100%

During the 2019 regular season, the Washington Nationals professional

baseball team won 93 games and lost 69 games

We need to find the percentage of its games that the team won

1. Find the total number of games

2. To find the percentage of win, divide the number of the won games

by the total number of games and multiply the quotient by 100%

3. To find the percentage of lose, divide the number of the lost games

by the total number of games and multiply the quotient by 100%

∵ The team won 93 games

∵ The team lost 69 games

∴ The total number of games = 93 + 69 = 162 games

∵ P(won) = [n(won)/n(all)] × 100%

∵ n(won) = 93

∵ n(all) = 162

∴ P(won) = $\frac{93}{162}$ × 100%

∴ P(won) = 57.4%

The percentage of its games that the team won is 57.4%

Learn more:

You can learn more about percentage in brainly.com/question/12960754

#LearnwithBrainly

8 0

3 years ago

17+m=8 one step equations

lilavasa [31]

Answer:

m= -9

Step-by-step explanation:

17 + m = 8

subtract 17 from both sides

(17-17) + m = 8-17 = -9

m= -9 check answer by replacing m with -9

17 + (-9)= 8

6 0

3 years ago

HELP ME NOW!!!!!!!!!! (ALGEBRA)

melisa1 [442]

$\\ \tt\hookrightarrow( g\circ h)(x)=g(h(x))$

$\\ \tt\hookrightarrow \dfrac{8(3x+10)-1}{3x+10+4}$

$\\ \tt\hookrightarrow \dfrac{8(3x)+8(10)-1}{3x+14}$

$\\ \tt\hookrightarrow \dfrac{24x+80-1}{3x+14}$

$\\ \tt\hookrightarrow \dfrac{24x+79}{3x+14}$

Done

3 0

2 years ago

Read 2 more answers

After calculating the sample size needed to estimate a population proportion to within 0.05, you have been told that the maximum

Svetlanka [38]

Answer: 40000

Step-by-step explanation:

The formula to find the sample size is given by :-

$n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2$ , where p is the prior estimate of the population proportion.

Here we can see that the sample size is inversely proportion withe square of margin of error.

i.e. $n\ \alpha\ \dfrac{1}{E^2}$

By the equation inverse variation, we have

$n_1E_1^2=n_2E_2^2$

Given : $E_1=0.05$ $n_1=1000$

$E_2=0.025$

Then, we have

$(1000)(0.05)^2=n_2(0.025)^2\\\\\Rightarrow\ 2.5=0.000625n_2\\\\\Rightarrow\ n_2=\dfrac{2.5}{0.000625}=4000$

Hence, the sample size will now have to be 4000.

6 0

3 years ago

Find the distance between the points (4, 2) and (-8, 7).

soldi70 [24.7K]

The answer will be A

Step by Step Calculation

Length = √((x2 - x1)2 + (y2 - y1)2)

= √((-8-(4))2 + (7-(2))2)

= √(144+25)

= √(169)
= 13

3 0

3 years ago