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2 years ago

15

Someone please help . I have so much work due to wifi problems

1 answer:

quester [9]2 years ago

4 0

Answer:

1. 24

2. 4

3. 22

4. 14

5. 15

6. 70

7. 0

8. 33

9. 19

Step-by-step explanation:

You might be interested in

–243 = -9(10 + w)<br><br> please help me

Verdich [7]

Answer:

w=17

Step-by-step explanation:

-243=-9(10+w)

-243=-90-9w

+90 +90

-153=-9w

17=w

hope this helps :)

8 0

2 years ago

Read 2 more answers

Find the indicated probability.

natka813 [3]

Answer:

C) 0.179

Step-by-step explanation:

Since the trials are independent, this is a binomial distribution:

<u>Recall:</u>

Binomial Distribution --> $P(k)={n\choose k}p^kq^{n-k}$
$P(k)$ denotes the probability of $k$ successes in $n$ independent trials
$p^k$ denotes the probability of success on each of $k$ trials
$q^{n-k}$ denotes the probability of failure on the remaining $n-k$ trials
${n\choose k}=\frac{n!}{(n-k)!k!}$ denotes all possible ways to choose $k$ things out of $n$ things

<u>Given:</u>

$n=10$
$k=4$
$p^k=0.53^4$
$q^{n-k}=(1-0.53)^{10-4}=0.47^6$
${n\choose k}={10\choose 4}=\frac{10!}{(10-4)!4!}=210$

<u>Calculate:</u>

$P(4)=(210)(0.53^4)(0.47^6)=0.1786117069\approx0.179$

Therefore, the probability that the archer will get exactly 4 bull's-eyes with 10 arrows in any order is 0.179

7 0

2 years ago

Lucy bought a couch that cost $1,000.00. she bought it using her debit card. She forgot she only has $900 in her checking accoun

expeople1 [14]

Answer:

4) overdraft fees

Step-by-step explanation:

if she now has a negative balance then she owes money to the couch store

8 0

3 years ago

High School Geometry!

astraxan [27]

Answer:

19.5

Step-by-step explanation:

I'm presuming the scale factor's 1.75/1

14*1.75=21.5

21.5-2=19.5

3 0

3 years ago

7,10,8,11 I neeeed help

miskamm [114]

1. 49/56 2. 25/30 I really need help with my work to

6 0

3 years ago