3 years ago

I need help with part b and c

Mathematics

1 answer:

Vikki [24]3 years ago

5 0

I am not sure about b cut I think C is 10

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6 7/12 - 5 2/3 I need help on this Math Promblem

inessss [21]

Answer:

11/12

Step-by-step explanation:

6 7/12 - 5 2/3

=(6-5) + (7/12 - 2/3)

= 1 + 7/12 - 2*4 / 3*4

= 1 + 7/12 - 8/12

= 1 + 7-8 / 12

= 1 + -1/12

=11/12

8 0

3 years ago

Read 2 more answers

A fair spinner has 9 equal sections: 2 red, 3 blue and 4 green.

Alex17521 [72]

Answer:

The Probability of not getting two consecutive reds is 0.9506

Step-by-step explanation:

Number of sections = 9

Number of red sections = 2

Number of blue sections = 3

Number of green sections = 4

Probability of getting two consecutive reds = $\frac{2}{9} \times \frac{2}{9}=\frac{4}{81}$

So,The Probability of not getting two consecutive reds = $1- \frac{4}{81}=\frac{77}{81}=0.9506$

Hence The Probability of not getting two consecutive reds is 0.9506

3 0

3 years ago

Evaluate the following expression using the values given:

abruzzese [7]

-a^2 - 3b^3 + c^2 + 2b^3 - c^2 = -a^2 - b^3 = -(3)^2 - (2)^3 = -(9) - 8 = -9 - 8 = -17

3 0

3 years ago

Thank you very much..this helped me alot

USPshnik [31]

Why did you said ''thank you very much..this helped me alot

3 0

3 years ago

-1(75-y) as distributive property

Elanso [62]

Distributing -1 to (75 - y) just means taking each individual term within the parentheses (75 and -y respectively) and multiplying each by -1.

-1(75) = -75

-1(-y) = y

We're left with -75 + y

4 0

3 years ago