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Eduardwww [97]
3 years ago
6

At the Rockville middle school carnival, 4 of the first 160 people who played the ring toss game won the first prize, 8 won the

second prize, and 12 won the third prize. What is the experimental probability of not winning the first,second , or third prize?​
Mathematics
2 answers:
irina [24]3 years ago
4 0

Answer:   Which of the following expressions cannot be factored? Explain.

a. 6 + 3x

b. 7x + 3

c. 15x + 10

d. 30x + 40

Step-by-step explanation:

Art [367]3 years ago
3 0
Aka ahh aka hahah kauai su i
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TV and YW are parallel lines.
Lemur [1.5K]

Answer: C, WXZ and WXU are adjacent angles.

Step-by-step explanation:

A is incorrect because TUX and VUS are vertical angles.

B is incorrect because YXZ and TUX have no relationship.

C is correct  because WXZ and WXU are supplementary angles, thus adjacent.

D is inccorect because VUX and TUS are vertical angles.

6 0
3 years ago
What is the sum of the first 6 terms of this geometric sequence? –4, –16, –64, –256, …
MatroZZZ [7]

a_1=-4;\ a_2=-16;\ a_3=-64;\ a_4=-256;\ ...\\\\r=\dfrac{a_{n+1}}{a_n}\to r=\dfrac{a_2}{a_1}\to r=\dfrac{-16}{-4}=4

The formula of the sum of a geometric sequence:

S_n=a_1\cdot\dfrac{1-r^n}{1-r}

We have:

a_1=-4;\ n=6;\ r=4

substitute:

S_6=-4\cdot\dfrac{1-4^6}{1-4}=-4\cdot\dfrac{1-4096}{-3}=-4\cdot\dfrac{-4095}{-3}=-4\cdot1365=-5460

Answer: C. -5460

6 0
3 years ago
How can I figure out my screentime password.
Deffense [45]

Answer:

Screen record as your parent puts the password in or wipe off your screen and give the parent your phone to put the password in then look at the fingerprint circles and that where each number is, then try all the possible combinations

Step-by-step explanation:

4 0
3 years ago
What is the heat content, q, of the reaction when glucose burns?
Y_Kistochka [10]
Idk maybe ask an adult around or a friend
6 0
3 years ago
Need help with naming this angle
Helga [31]

Answer:

alternate exterior angle

Step-by-step explanation:

the angles are on the opposite side and on the exterior of the transversal. One is on the top side of the exterior and the twelve is on the bottom side of the exterior so thats why its an exterior angle. The reason why it is alternate is because its on opposite sides of the lines

4 0
3 years ago
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