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3 years ago

15

There are 320 sixth grade students at Median Middle School. The school is hosting a field trip and 45% of the students are going

. How many students from Median Middle School are going on the field trip?

2 answers:

Alina [70]3 years ago

5 0

The answer is 144 hope this helped

ratelena [41]3 years ago

4 0

Answer:

the answer is 144

hope this helps

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Durante su carrera en las Ligas Mayores, Hank Aaron conectó 41 cuadrangulares más de los que conectó Babe Ruth en su carrera. Ju

Fed [463]

Answer:

Babe Ruth: 714 home runs

Hank Aaron: 755 home runs

Step-by-step explanation:

In this problem, we are told that:

1) Hank Aaron hit 41 more home runs than Babe Ruth during his career

2) Together, they hit a total of 1469 home runs

To solve this problem, we call:

A = the number of home runs made by Hank Aaron

B = the number of home runs made by Babe Ruth

According to statement 1), we have:

A = B + 41 (1)

According to statement 2), we have:

A + B = 1469 (1)

So we have two equations in two unknown variables. If we substitute the expression for A of eq (1) into eq (2), we can solve for B:

(B + 41) + B = 1469

2B = 1469 - 41 = 1428

B = 1428/2 = 714

And substituting back into eq(1), we also find A:

A = B + 41 = 714 + 41 = 755

So:

- Babe Ruth hit 714 home runs

- Hank Aaron hit 755 home runs

3 0

3 years ago

3/7 is it< or> then 3/5

Snowcat [4.5K]

Two ways of solving:

1. Convert the fractions to decimals:

3/7 = 0.42857

3/5 = 0.6

0.42857 < 0.6

So 3/7 < 3/5

Second way is to rewrite the fractions with a common denominator:

3/7 = 15/35

3/5 = 21/35

Now compare the numerators:

15 < 21 so 3/7 < 3/5

8 0

4 years ago

If you have to apply 30 n of force on a crowbar to lift an object that weighs 330 n, what is the mechanical advantage of the cro

shutvik [7]

<span>The answer is: 2. 11 Crowbar is a Class A lever Therefore the mechanical advantage of the crowbar can be given by either: MA = Output distance/Input distance OR MA = Output force/Input force Since, the question gives only the force, we can use the second formula. MA = Output force/ Input Force = 330 N / 30 N = 11</span>

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3 years ago

A hydraulic motor develops 200 lb. ins. of torque at 800 RPM what's its horsepower

Natali5045456 [20]

Answer:

hgdfhsweriutsdgfdbjdg

Step-by-step explanation:

8 0

4 years ago

Choose the correct solution and graph for the inequality-5y<_-15

swat32

For this case we have the following inequality:

$-5y \leq-15$

To solve, we follow the steps below:

We divide between 5 on both sides of the inequality:

$-y \leq \frac {-15} {5}\\-y \leq-3$

We multiply by -1 on both sides taking into account that the sense of inequality changes:

$y \geq3$

Thus, the solution is given by all values of "y" greater than or equal to 3.

Answer:

$y \geq3$

See attached image

The vertical axis represents the "y" axis

4 0

3 years ago