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3 years ago

How many books can you read in 56 months ??

Mathematics

2 answers:

tino4ka555 [31]3 years ago

6 0

Answer:

depends what type of books you mean and the pace you can read so theres no right or wrong answer cause everyone is at different levels when it comes to reading

LekaFEV [45]3 years ago

3 0

Answer:

weird answer but if it where only chapter books ill read 20

if it where regular books i would read 50

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What is the sum of 12,837.45 and 15,910.65? Enter your answer in the box below.

Minchanka [31]

Answer: 28748.1

Step-by-step explanation:

6 0

3 years ago

A standard deck of cards contains 52 cards. one card is selected from the deck. ?(a) compute the probability of randomly selecti

Rama09 [41]

Let
P(h)= probability of selecting heart = 13/52= 1/4
similarly
P(s)= probability of selecting spade =1/4
P(c)= probability of selecting club =1/4
P(d)= probability of selecting diamond =1/4

a)

P(h or s)= P(h)+P(s)= 1/4+1/4=2/4=1/2=0.5

b)

P(h or s or c)=P(h)+P(s)+P(c)=1/4+1/4+1/4=3/4=0.75

c)

P(2 or a diamond)=n(2heart, 2spade,2club,13 diamonds)/total number of cards

=(1+1+1+13)/52=16/52=4/13=0.3

or we could solve it as follows:

P(2 or a diamond)=P(2)+P(diamond)-P(2diamond)=4/52 + 13/52 + 1/52 = (4+13-1)/52=16/52=0.3

3 0

3 years ago

(7.10; 7.15)

storchak [24]

Answer:

We let x 1 = 13, y 1 = 8, x 2 = 9, y 2 = 6, x 3 = 4, y 3 = 2, x 4 = 8, y 4 = 4 and the area is given by The absolute value of the cross product of two vectors a →, b → ∈ R 3 spanning the parallelogram is its area:

Step-by-step explanation:

7 0

3 years ago

It is estimated that there are 21 deaths for every 10 million people who use airplanes. A company that sells flight insurance pr

Yuki888 [10]

Answer:

$0.79 profit per person who buys a policy

Step-by-step explanation:

For every 10 million people who buy a policy the expected outcome is

$(21*100,000) = $2,100,000 (21 deaths out of 10 million)

the expected income is

$10,000,000 ($1 per sold policy)

So the expected profit is

$10,000,000 - $2,100,000 = $7,900,000

To obtain how much the insurance company can make for each policy that it sells, we cross multiply

10,000,000 people ---------> $7,900,000 profit

1 person -----------------------> x

and

10,000,000=7,900,000/x and x = $0.79 profit per person who buys a policy

4 0

4 years ago

Use trig ratios to find the measure of the angle in this triangle. A .cos^-1(4/5) B. tan(4/5) tan^-1(4/5) C. sin(4/5) D. cos(4/5

ololo11 [35]

Answer:

The answer is A

Step-by-step explanation:

Step 1: Use Cosine to find ∅

Cos∅= $\frac{4}{5}$

∅=Cos $^{-1}$ ( $\frac{4}{5}$ )

Therefore the answer is A

8 0

3 years ago