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4 years ago

50 POINTS PLEASE HELP

Mathematics

2 answers:

Lerok [7]4 years ago

6 0

Answer:

I got this from the other dude cause i dont know but 0.015625 and tennis

Step-by-step explanation:

Deffense [45]4 years ago

4 0

Answer:

0.015625

Equation:

4 to the power of -3.

Sport:

Tennis.

Explanation:

I don't know. I used a calculator.

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Arithmetic and geometric sequence<br> An=-9.2+(n-1)2.1

bazaltina [42]

Answer:

Your input -2.9,-5.0,-7.1,-9.2,-11.3,-13.4,-15.5,-17.6 appears to be an arithmetic sequence

Step-by-step explanation:

3 0

3 years ago

Need help plzz <br> 20 points

photoshop1234 [79]

Answer:

42 cm

Step-by-step explanation:

Area of rectangle (shaded area):

length × breadth

length: 7 cm

breadth: 7 - 2(0.5) = 6 cm

7 × 6 = 42 cm

6 0

3 years ago

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How do I do all of these questions for this one? Please help :(

morpeh [17]

Critical points: (-4,-1)

6 0

3 years ago

In a large population, about 10% of people do not like the taste of cilantro, an herb used in cooking. A researcher takes a rand

bogdanovich [222]

Answer:

0.0019390

Step-by-step explanation:

10% of people do not like the taste of cilantro

A researcher takes a random sample of 15 people and surveys whether they like cilantro

Use the binomial distribution to compute the probability that exactly 6 of the people in the sample do not like cilantro.

Probability of success = 0.10 = p

Probability of failure = 0.9 =q

n = 15

r = 6

Formula : $P(X=r)=^nC_rp^r q^{n-r}$

$P(X=6)=^{15}C_6 (0.1)^6 (0.9)^{15-6}$

$P(X=6)=\frac{15!}{6!(15-6)!} (0.1)^6 (0.9)^{15-6}$

$P(X=6)=0.0019390$

Hence the probability that exactly 6 of the people in the sample do not like cilantro is 0.0019390

3 0

3 years ago

If 5 is added to twice a number, the result is 29. Find the number.

Lelechka [254]

Answer:

Step-by-step explanation:

12 times 2 = 24 + 5= 29

7 0

3 years ago

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