2 years ago

Can someone explain how you would figure this out step by step.

Mathematics

1 answer:

Xelga [282]2 years ago

4 0

Answer:

Step-by-step explanation:

I don’t know if this will help but I hope it does let me know if you get it or not

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an aircraft has 77 females on board. about 48% of all of the passengers are on board how many passengers are on board on the air

BabaBlast [244]

Answer:

160

Step-by-step explanation:

77 / 48 = 1.604

1.604 x 100 = 160.41 which is about 160 passengers in total.

4 0

3 years ago

Read 2 more answers

To prepare a chocolate cake, 2 1/4 cups of flour were used. How many grams of flour was used if each cup of flour weighs 120 gra

Marianna [84]

120/4 = 30
120 x 2 = 240
240 + 30 = 270
270 grams of flour were used

4 0

2 years ago

Numbered disks are placed in a box and one disk is selected at random. If there are 6 red disks numbered 1 through 6, and 2 yell

Tatiana [17]

Answer:

$\frac{3}{4}$

Step-by-step explanation:

Total number of red disk=6

Total number of yellow disk=2

Total disk=6+2=8

Odd number=1,3,5,7=4

Odd number on red disk=1,3,5=3

Probability, $P(E)=\frac{favorable\;cases}{total\;number\;of\;cases}$

Using the formula

The probability of getting odd number disk= $\frac{4}{8}=\frac{1}{2}$

The probability of getting odd numbered red disk= $\frac{3}{8}$

The probability of selecting a red disk,given that an odd numbered disk is selected= $\frac{\frac{3}{8}}{\frac{1}{2}}=\frac{3}{8}\times 2=\frac{3}{4}$

Using conditional probability

$P(A/B)=\frac{P(A\cap B)}{P(B)}$

6 0

3 years ago

I need urgent help plzz the answer will be marked as brainliest

ludmilkaskok [199]

51cm^2
27cm^2
78cm^2

to find the area of compound shapes, you break them apart and find each shapes area then add it together.

to find the area of a square, use A=l * w

to find the area of a triangle, use, A= 1/2 b * h

6 0

3 years ago

Which of the following shows 7.538 correctly rounded to the ones place?

SVETLANKA909090 [29]

Answer:

8.0

Step-by-step explanation:

7.538 start from 8 which is in the thousandth place. 8 will make the 3 turn into 4. 4 is too low so it doesn't change the 5. the 5 change the 7 to 8. so anything that is 5 and up you round up

5 0

2 years ago