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3 years ago

Coach Johnson has 450 baseballs to give to 30 players. How many baseballs will each player get?

Mathematics

1 answer:

enyata [817]3 years ago

7 0

Answer:

15. Hope it helps!

Step-by-step explanation:

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PLS show the work and help me PLS :(

emmasim [6.3K]

All of the steps are good up until the 25-0, instead a 0 should have put into the top and the 1 brought down so that it was 251-248 which gets you 3 as a remainder so the answer is 804 R3

3 0

3 years ago

Find the x-coordinates where f ' (x)=0 for f(x)=2x+sin(4x) in the interval [0, pi]

MAVERICK [17]

Answer:

The x-coordinate is \dfrac{\pi}{6}[/tex].

Step-by-step explanation:

We are given a function f(x) as:

$f(x)=2x+\sin (4x)$

Now on differentiating both side with respect to x we get that:

$f'(x)=2+4 \cos (4x)$

When $f'(x)=0$

this means that $2+4\cos (4x)=0\\\\4\cos (4x)=-2\\\\\cos(4x)=\dfrac{-1}{2}$

Hence, cosine function takes the negative value in second and third quadrant but we have to only find the value in the interval $[0,\pi]$ .

also we know that $\cos (\dfrac{2\pi}{3})=\dfrac{-1}{2}$ ----(1) (which lie in the second quadrant)

so on comparing our equation with equation (1) we obtain:

$4x=\dfrac{2\pi}{3}\\\\x=\dfrac{\pi}{6}$

Hence, the x-coordinates where $f'(x)=0$ for $f(x)=2x+\sin(4x)$ is $\dfrac{\pi}{6}$ .

5 0

3 years ago

5. Shane has a winning lottery ticket. He gives

kupik [55]

Answer:

£33,000

Step-by-step explanation:

The money he gives to his daughter is represented by the 3 in the ratio so you divide £9000 by 3 to get £3000

The money he invests is represented by 11 in the ratio so you multiply £3000 by 11 to get £33,000

Hope this helps! :)

7 0

3 years ago

Please right answer for 25 pts and a mark. A store is having a sale on chocolate chips and walnuts. For 3 pounds of chocolate ch

Alexxandr [17]

Answer:

Chocolate Chips are 1.50 per pound and Walnuts are 3.25 per pound.

3 0

3 years ago

Tom works 14 hours a week for 10 weeks and earns a total of $1,351.00. How much money does he make per hour?

vagabundo [1.1K]

14 hours a week
works 10 weeks

totally $14 \frac{hours}{week} \ *\ 10 weeks\ =\ 140\ hours$

earns $1,351

so $\frac{1,351}{140} \frac{\$}{h} =9,65$

He makes $9,65 per hour.

M

6 0

4 years ago