3 years ago

A quiz has 8 multiple choice questions and 4 options for each. How many ways are there to answer the questions

Mathematics

2 answers:

Llana [10]3 years ago

6 0

Answer:

Step-by-step explanation:

8 x 4 = 36

I did a couple months ago.

bezimeni [28]3 years ago

5 0

Answer:

8×4=32 say if you had 8 dogs and multiply by 4 that equals 32!!!

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The odds that a book will be favourable reviewed by three independent critic. a b and c are 5 to 2, 4 to 3 and 3 to 4 respective

Lelu [443]

Answer:

1/4

Step-by-step explanation:

i think you would add 5+4+3 and 2+3+4 and divide them so 9/12 and that makes your probability which leaves a 3/12 chance non of them are in favour of the book

6 0

2 years ago

Which of the following phrases are inequalities?

suter [353]

Answer:

B, C D

Step-by-step explanation:

Inequalities are the "alligators" < or > or the "alligators" with lines ≤ or ≥

< less than

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≤ less than or equal to

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7 0

3 years ago

Read 2 more answers

If x=-7 is a root of the equation x^2+kx+49=0, then k=

aleksley [76]

Answer:

$k=14$

Step-by-step explanation:

Given:

$x^{2}+kx+49 = 0$

$x = -7$

Substitution can be used to find the value of $k$ :

$(-7)^{2}+(-7)k+49 = 0$

$49-7k+49 = 0$

$98 -7k = 0$

$k = 14$

Hope this helps :)

8 0

3 years ago

Hey can you please help me posted picture of question

puteri [66]

We have the following function:
P (m) = m / 6 + 9
Clearing m we have:
m = 6 * (p-9)
m= 6*p - 6*9
Rewriting:
m (p) = 6p-54
Answer:
The inverse function for this case is given by:
m (p) = 6p-54
option A

5 0

3 years ago

Read 2 more answers

Brienne and 3 friends bought tickets to the movies. They spent a total of $27.00 on the tickets.

nikdorinn [45]

Answer:

B. 4t=27

Step-by-step explanation:

let t be the price of one ticket,

since there are 4 people buying tickets in total, the price of 4 tickets would be 4t.

so $4t=27$ .