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harkovskaia [24]
3 years ago
8

Some help me with this math problem

Mathematics
1 answer:
Anestetic [448]3 years ago
5 0
Only the upper-left statement is NOT true.
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Alexis bought 1_2 pound of grapes. How many ounces of grapes did she buy?
Olin [163]

Answer:

8 oz.

Step-by-step explanation:

One pound is 16oz and ½ of that is 8oz

6 0
3 years ago
Question 4 (1 point)
Tom [10]

Answer:

Radius of park r = 282.04 ft (Approx)

Step-by-step explanation:

Given:

Number of people = 50,000

Each person needs area = 5 ft²

Park's is in shape of circle

Find:

Radius of park r

Computation:

Total area required = 50,000 x 5

Total area required = 250,000 ft²

Area of circular park = Total area required

πr² = 250,000

(22/7)r² = 250,000

r² = 79545.4545

r = 282.04 ft

Radius of park r = 282.04 ft (Approx)

6 0
3 years ago
Write the quadratic equation in general form. What is the value of b2 - 4ac?<br><br> 1 = 2x2 + 5x?
lidiya [134]
I hope this helps you

8 0
3 years ago
The diagram shows several planes, lines, and points. Vertical plane P intersects horizontal plane R at line f. Vertical plane T
Rudiy27

Please mark brainliest

Answer:

Line H has points on planes R, T, P

Step-by-step explanation:

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5 0
3 years ago
If f(x) = kx^3+ x^2 − kx + 2, find a number k such that the graph of f contains the point (k, -10)
Elina [12.6K]

If we write k where we see x in the equation and set the result equal to -10, we get the result.

  • f(k)=k(k)^3+k^2-k(k)+2
  • =k^4+k^2-k^2+2
  • =k^4+2=-10
  • k^4=-12
  • k_{1}=\sqrt[4]{3}(-1-i)
  • k_{2}=\sqrt[4]{3}(-1+i)
  • k_{3}=\sqrt[4]{3}(1-i)
  • k_{4}=\sqrt[4]{3}(1+i)

4 0
1 year ago
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