3 years ago

Find all real solutions of the equation by factoring calculator

Mathematics

1 answer:

bogdanovich [222]3 years ago

8 0

What is the equation?

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In a certain Algebra 2 class of 29 students, 5 of them play basketball and 16 of them play baseball. There are 10 students who p

kkurt [141]

ANSWER
$P(both\:sports)= \frac{2}{29}$

EXPLANATION
Let the number who plays both games be
$x$
Then those who play only basketball
$= 5 - x$

and those who play only baseball
$= 16 - x$

We were given that 10 students play neither sports.

We can then write the following equation,

$(5 - x) + x + (16 - x) + 10 = 29$

This implies that,

$- x + x - x = 29 - 5 - 16 - 10$

This simplifies to,

$- x = - 2$

This gives us,

$x = 2$

Therefore the number of students play both basketball and baseball is 2.

The probability that a student chosen from the class plays both basketball and baseball ball

$= \frac{2}{29}$

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3 years ago

What's the distance between the points (-7, 7) and (-2, -5)

Alex787 [66]

Answer: 13

Step-by-step explanation:

The distance (d) between two points (x1,y1) and (x2,y2) is given by the formula:

= √ ((X2-X1)2+(Y2-Y1)2)

d = √(-2--7)2+(-5-7)2

d = √((-5)2+(-12)2)

d = √(25+144)

d = √169

d= 13

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3 years ago

The volleyball team sold 850 tickets. If it costs $5 for pre-sale and $9 for tickets at the door, how many of each type were sol

ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

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3 years ago

6. On a bank account of $2,500, how much yearly interest will be paid if the rate is3.4%?

iVinArrow [24]

Multiply the amount in the account by the interest rate:

2500 x 0.034 = 85.00

Answer: $85.00

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3 years ago

The Wheel Of A Bicycle Has A Diameter of 28. How far will ot travel after one rotation? Round to the nearest Inch

Burka [1]

Answer:615.75

Step-by-step explanation:

I hope it's Right.

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4 years ago

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