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3 years ago

Help again?????????????

Mathematics

1 answer:

vesna_86 [32]3 years ago

5 0

Answer:

The answer is D

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Dallison cooked a 5-pound roast for supper.What is estimated mass in grams?

Kay [80]

1 pound=16ouncees
1ounce =28 grams aprox
so 5 pounds times 16=80 ounces
80 ounces times 28=2240 grams aprox

8 0

3 years ago

Give the domain and range.

Sedaia [141]

Answer:

Domain is {-2,0,2}

Range is {4,6,8}

Step-by-step explanation:

The domain is the input or x values

Domain is {-2,0,2}

The range is the output or y values

Range is {4,6,8}

4 0

3 years ago

Answer quickly please

Nady [450]

Answer:

Step-by-step explanation:

please I'm not sure about the answer above but I'll try to solve it and help you later

7 0

3 years ago

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

$= \frac{2}{29}$

5 0

3 years ago

Solve the following equation algebraically: x squared = 50

zhenek [66]

Answer:

x = ±5sqrt(2)

Step-by-step explanation:

x^2 = 50

Take the square root of each side

sqrt(x^2) = ±sqrt(50)

x = ±sqrt(25*2)

We know that sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(25)*sqrt(2)

x = ±5sqrt(2)

3 0

3 years ago