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shusha [124]
3 years ago
5

Robert is shooting arrows at a target. The experimental probability that one will hit a bull’s eye is 1/2. If Ravi shoots 20 arr

ows, how many times can he expect to hit a bull’s eye?
Mathematics
1 answer:
aleksandrvk [35]3 years ago
8 0

Answer:

10

Step-by-step explanation:

half of twenty is ten.

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Consider this function: f(x) = -4x + 7. Which polynomial is equivalent to f(f(x))? A. 16x – 28 B. 16x2 – 56x + 49 C. 16x – 21 D.
Temka [501]

Answer:

The answer is :

C. 16x - 21

5 0
3 years ago
WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!
nikdorinn [45]

Answer:

C both line and point symmetry

Step-by-step explanation:

6 0
3 years ago
The housing market in Dallas, Texas, experienced a 9.8% increase in the past year. If the median home price was $96,812 one year
JulijaS [17]

Answer:  $106,300

<u>Step-by-step explanation:</u>

A = P(1 + r)

  • A is the accrued amount (balance)
  • P is the principal (initial amount)
  • r is the rate --> convert to a decimal

Given: P = 96,812    r = 9.8% --> 0.098

A = 96,812(1 + 0.098)

   = 96,812(1.098)

   = 106,299.576

rounded to the nearest dollar is $106,300

5 0
3 years ago
What is the anwser -13-4x=x+7
Luden [163]

-13-4x=x+7

+13         +13

-4x=x+20

-x    -x

-5x=20

/-5   /-5

x=-4

---

hope it helps

7 0
3 years ago
I have been stuck on this question please help
Hatshy [7]

Answer:

  • 3⁷

Step-by-step explanation:

  • (3⁴)⁻² * (3⁵)³ =
  • 3⁴⁽⁻²⁾*3⁵⁽³⁾ =
  • 3⁻⁸*3¹⁵ =
  • 3⁻⁸⁺¹⁵ =
  • 3⁷

Correct option is B. 3⁷

3 0
3 years ago
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