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il63 [147K]
3 years ago
12

I need to.find out what the blanks are please comment

Mathematics
1 answer:
Anni [7]3 years ago
6 0
First blank: 8
Second blank: 5
Third blank: 20
Fourth blank: 60

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A chef buys 6 pounds of salmon for $51. How much will he pay for 9 pounds of salmon?
kotegsom [21]
$76.5

51/6 = 8.5
8.5 x 9 = 76.5
7 0
2 years ago
I don’t know how to do this. HELP!
Karo-lina-s [1.5K]

Answer:

1/4

Step-by-step explanation:

coins have 2 sides, tails and heads, so for it to land on tails is a 1/2 chance. Dice have 6 sides and 1,3,5 are all odd so its a 3/6 chance. Simplify 3/6 to 1/2 and multiply by 1/2 to get 1/4. im not sure, its my guess.

3 0
3 years ago
Ronin kicks a ball over the gate of the first floor balcony. The function h(t)=-36t^2+288t+9 can be used to model the height of
ale4655 [162]

Answer: 4 seconds

Step-by-step explanation:

Given: The function h(t)=-36t^2+288t+9 can be used to model the height of the ball where t is the time in seconds after the ball kicked and h(t) is the height in feet.

Differentiate the given function with respect to t , we get

h'(t)=-36(2)t+288=-72t+288

Put h'(t)=0

\Rightarrow\ -72t+288=0\Rightarrow\ t=\dfrac{288}{72}\\\\\Rightarrow\ t=4

Also, h''(t)=-72

By second derivative test, h(t) is maximum at t=4.

Hence, the time in Devon which the ball reaches it maximum height = 4 seconds

3 0
3 years ago
If a solid consists of three lateral faces and a base that are congruent isosceles triangles, what type of solid is it? A. octah
Dafna1 [17]
<h2>Answer:</h2>

A pyramid is a polyhedron where the base is a polygon and whose lateral faces are all triangles. So a triangular pyramid is a pyramid that has a triangular base. The definition of a solid tells us that this is a three-dimensional shape. The figure below shows a triangular pyramid, so you can see that:

  • This triangular pyramid has 4 faces
  • The solid has 3 side faces and all are triangles
  • The base is also a triangle
  • This pyramid has 4 vertices
  • It has 6 edges

5 0
3 years ago
Please help! i put 50 so youll get 25. attachment is posted down below
aleksklad [387]

Answer:

Choice A.

Step-by-step explanation:

Apply the vertical line test.

If a vertical line intersects 2 or more points on the graph, the relation is not a function.

If all vertical lines intersect at most 1 point on the graph, the relation is a function.

Any vertical line in Choice A. intersects 1 single point. Choice A. is a function.

There are vertical lines that would intersect 2 points of the graph in Choices B., C., and D., so they are not functions.

4 0
3 years ago
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