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VashaNatasha [74]
3 years ago
14

Every attendant at a town's Chili Cook-off received a raffle ticket. There were 7 raffle prizes, including 5 that were food item

s.
If 4 prizes were randomly raffled away in the first hour of the cook-off, what is the probability that all of them are food items?

Write your answer as a decimal rounded to four decimal places.
Mathematics
1 answer:
rjkz [21]3 years ago
4 0

Answer:

0.2143

Step-by-step explanation:

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Given f(x) = x^2 + 2 and g(x) = 2 – x, find a simplified expression for f(2x) + g(3x).
Blababa [14]

Answer:

f(2)+g(3) = 5

Step-by-step explanation:

Given that,

f(x) = x² + 2

g(x) = 2-x

We need to find the value of f(2)+g(3).

f(2) = 2² + 2 = 6

g(3) = 2 – 3 = -1

So,

f(2)+g(3) = 6+(-1)

= 5

Hence, the value of the given expression is 5.

6 0
3 years ago
Which equation represents the line through (-8, 10) and (3, 7) in point-slope form?
alina1380 [7]

-3/11

Step-by-step explanation:

7-10/3-(-8)

7-10/3+8

7 0
3 years ago
Which statement correctly describes the expression
pav-90 [236]

Answer:

c

Step-by-step explanation:

choice A means

11 - 2 {m}^{3}

choice B means

2m - 11

choice C means which is the answer

{2m}^{3}  - 11

choice D means

{(2m)}^{3}  - 11

hope it helps ❤❤❤

For any question comment me

3 0
3 years ago
The proof that ΔACB ≅ ΔECD is shown. Given: AE and DB bisect each other at C. Prove: ΔACB ≅ ΔECD What is the missing statement i
GarryVolchara [31]

Answer:

The missing statement is ∠ACB ≅ ∠ECD

Step-by-step explanation:

Given two lines segment AC and BD bisect each other at C.

We have to prove that ΔACB ≅ ΔECD

In triangle ACB and ECD

AC=CE    (Given)

BC=CD   (Given)

Now to prove above two triangles congruent we need one more side or angle

so, as seen in options the angle ∠ACB ≅ ∠ECD due to vertically opposite angles

hence, the missing statement is ∠ACB ≅ ∠ECD


9 0
3 years ago
Read 2 more answers
Consider the enlargement of the pentagon. A small pentagon has a bottom side length of x centimeters and left side length of 7 c
il63 [147K]

Answer:

3.3 cm

Step-by-step explanation:

From the above question, we can draw out a proportion

= Small pentagon = Large pentagon

= x/7 = 7/15

Cross Multiply

x × 15 = 7 × 7

15x = 49

x = 49/15

x = 3.2666666667 cm

Approximately= 3.3 cm

7 0
3 years ago
Read 2 more answers
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