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Bezzdna [24]
3 years ago
12

A student measures the volume of a rubber stopper and finds that it is 36ml. The

Mathematics
1 answer:
Oliga [24]3 years ago
7 0

Answer:

the answer should be 5 I guess

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Harry bought a package of blueberries to put in his muffins.tha package he bought had 64 blueberries inside. he plans on making
Rom4ik [11]

Answer:

38

Step-by-step explanation:

He will need 38 because,

17 muffins x 6 blueberries = 102 blueberries

he already has 64, so to find the remaining amount he needs

102 blueberries - 64 blueberries = 38 blueberries

8 0
3 years ago
Type the missing number in this sequence:<br> C , 38, 28, 18, 8, -2, -12
VMariaS [17]

Answer:

48

Step-by-step explanation:

If you go in the opposite direction, you will notice that each time the numbers go up by ten. So if you counted ten up from 38 it would be 48!

Let me know if this helps! Bya!

8 0
3 years ago
The acceleration y, in meters per second squared, of an object after x seconds is given by y = 7 sin (pi/4 x). During the first
Nataly_w [17]

Answer: (0, 2) and (6, 10)

Step-by-step explanation:

The acceleration is:

y = 7*sin( x*pi/4).

Over which interval is the acceleration increasing?

First, let's study the sin function:

Sin(θ) increases between -pi/2 and pi/2

Sin(θ) decreases between pi/2 and (3/2)*pi.

And so on.

Here we have:

θ = x*(pi/2)

When x = 0, θ = 0.

And sin(θ) is increasing in θ = 0.

Then we must choose one of the options that start with x = 0.

now it will stop increasing when:

θ = pi/2 = x*(pi/4)

     x = 2.

So the acceleration is increasing in the segment (0,2)

And it will start increase again when:

θ = (3/2)*pi = x*(pi/4)

     (3/2)*pi*(4/pi) = 6 = x.

So at x= 6 the acceleration starts increasing again, and the acceleration is only deffined until x = 10, then

the correct option is: (0, 2) and (6, 10)

     

6 0
3 years ago
What is the value of z?<br><br> Enter your answer in the box.
Georgia [21]

Answer:

23

Step-by-step explanation:

Because the angles of a triangle always add up to 180°, you can set up an equation like this.

62+95+z=180

157+z=180

157-157+z=180-157

z=23

4 0
2 years ago
Read 2 more answers
What does y equal??????
tangare [24]

Answer:

118 degrees

Step-by-step explanation:

I think you it's the same, because it a just rotation of the shape.

5 0
2 years ago
Read 2 more answers
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