All categories

3 years ago

Can someone help me with this? I will mark you as brainliest!

Mathematics

1 answer:

Otrada [13]3 years ago

7 0

Answer:

(in image)

Step-by-step explanation:

sorry it's sloppy i used windows paint to fill it in but if the probability for heads is 2/7 then the probability for tails is 5/7. Multiply the probabilities for each situation to get answers.

You might be interested in

1/4 DIVIDED BY 1/2 = ? CHECK BY MULTIPLYING

Llana [10]

Answer:

1/2

Step-by-step explanation:

1/4÷1/2

1/4*2/1

2/4

1/2

Points to remember:if u change dividion sign into multiplication sign do it's reciprocal.

8 0

3 years ago

Read 2 more answers

The distance of a planet to a rocket in space is modeled by the function d(x)=−x2−7x+17 , where the distance is measured in hund

Anna71 [15]

Answer:

(0, 1.82)

Step-by-step explanation:

8 0

3 years ago

Delicious77 [7]

Answer:you need use a scale and the numbers that are provided of the dimensions of the room

Step-by-step explanation:

7 0

3 years ago

Find the value of this expression if x = -1 and y = 9. x²y -7

Zarrin [17]

Answer:

-9/7

Step-by-step explanation:

Simplify and remove like terms.

5 0

3 years ago

What is the area of this figure?

Vladimir79 [104]

Answer:

97 square miles

Step-by-step explanation:

Let us divide this figure into rectangles, each of set dimensions;

$Dimensions of Rectangle A - Height ; 2 mi, Length ; 9 mi\\Area of Rectangle A - Height * Length = 2 mi * 9 mi = 18 square miles,\\\\Dimensions of Rectangle B - Height ; 2 mi + 5 mi = 7 mi, Length ; 5 mi\\Area of Rectangle B - Height * Length = 7 mi * 5 mi = 35 square miles,\\\\Dimensions of Rectangle C - Height ; 4 mi + 5 mi + 2 mi = 11 mi, Length ; 4 mi,\\Area of Rectangle C - Height * Length = 11 mi * 4 mi = 44 square miles,\\\\Area of Figure = 18 + 35 + 44 = 97 square miles$

Solution; 97 square miles

4 0

3 years ago