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Rainbow [258]
4 years ago
12

What is the measure of angle DBC

Mathematics
1 answer:
MAXImum [283]4 years ago
3 0
The angle measure of DBC is 45
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Robyn ran 5 3/4 miles last week. She ran 4 1/10 this week. How many more miles did she run last week?
Nataly_w [17]
1 13/20
that is the anwser
4 0
4 years ago
Which of the following equations represent linear functions?
strojnjashka [21]

Answer:

its y=-5x

Step-by-step explanation:

Why?

linear functions have only the slope, they dont include the y-intercept

7 0
3 years ago
Suppose a life insurance company sells a $240,000 one year term life insurance policy to a 25-year old female for $210. The prob
skelet666 [1.2K]

Answer:

$112.08 every year.

Step-by-step explanation:

Let's suppose a game in which we bet a certain amount of money ''A'' to a certain result and the probability of that result is ''p''. If the prize that we get is ''P'' therefore the expected value of gain is  :

E=p(P-A)+(1-p)(-A)=pP-A

Now,let's suppose that the female is ''betting on her death'' ⇒

P(she survives) = 0.999592

P(she doesn't survive) = 1 - 0.999592=4.08(10^{-4})

E(25-year old female) = 4.08(10^{-4}).(240000)-210=-112.08

The negative sign of E is important.It means that every year the 25-year old female will lose $112.08.

Therefore, the expected value of this policy to the insurance company is $112.08 every year.

5 0
3 years ago
3.602 × 10 − 4 thx luvs
lorasvet [3.4K]

♡ The Question ♡

- 3.602 × 10 − 4

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Answer ♡

- 32.02

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Explanation/Step-By-Step ♡

- 3.602 x 10 - 4

Multiply the numbers: 3.602 x 10 = 36.02

= 36.02 - 4

Subtract the numbers: 36.02 - 4 = 32.02!

= 32.02

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ Tips ♡

- No tips provided!

6 0
3 years ago
Read 2 more answers
Which pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number?
laiz [17]

Answer:

Option C, D, E

Step-by-step explanation:

To find : Which pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number?

Solution :

We divide large number by smaller number to get the required answer,

A)  \frac{2.01\times 10^7}{4.25\times 10^6}=4.7294\approx 4

B) \frac{5.97\times 10^4}{3.12\times 10^3}=19.1346153846\approx 19

C) \frac{4.91\times 10^6}{5.09\times 10^3}=9365.4033\approx 9365

D) \frac{8.21\times 10^{-3}}{4.13\times 10^{-4}}=19.8789\approx 20

E)  \frac{6.22 \times 10^{-7}}{2.94\times 10^{-8}}=21.156462585\approx 21

Option C, D and E pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number.

8 0
3 years ago
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