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2 years ago

Fill in the blank. 19/2 =

Mathematics

2 answers:

Angelina_Jolie [31]2 years ago

8 0

Answer:

9.5

Step-by-step explanation:

Kamila [148]2 years ago

4 0

Answer:

9 1/2

Step-by-step explanation:

or 9.5 depending on which way they want the answer

You have to divide 19 and 2 and you get your answer

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What does n equal in 2n+33

lana66690 [7]

N= -16.5

Subtract 33 then divide by 2
2n=-33
n=-33/2 or n=-16.5

4 0

3 years ago

A can of vegetables has radius 2.1 in. and height 5.1 in. Find

Katen [24]

Answer:

70.622 in³

Step-by-step explanation:

Volume of cylinder = $\pi r^2h$

= (3.14)(2.1^2)(5.1)

= 70.622 in³

5 0

3 years ago

The number 844,758,200,030 will be rounded to

cestrela7 [59]

Answer:

Trillion because the 2 test is billion

6 0

2 years ago

A softball pitcher has a 0.675 probability of throwing a strike for each pitch and a 0.325 probability of throwing a ball. If th

Dafna11 [192]

Answer:

The probability that exactly 19 of them are strikes is 0.1504

Step-by-step explanation:

The binomial probability parameters given are;

The probability that the pitcher throwing a strike, p = 0.675

The probability that the pitcher throwing a ball. q = 0.325

The binomial probability is given as follows;

$p(x) = _{n}C_{x}\cdot p^{x}\cdot q^{1-x}$

Where:

x = Required probability

Therefore, the probability that the pitcher throws 19 strikes out of 29 pitches is found as follows;

The probability that exactly 19 of them are strikes is given as follows;

$\binom{29}{19}(0.675)^{19}0.325^{10} = \frac{29!}{19!\times 10!}\times (0.675)^{19}\times 0.325^{10} = 0.1504$

Hence the probability that exactly 19 of them are strikes = 0.1504

8 0

3 years ago

Which sequence represents an arithmetic sequence?

MArishka [77]

Answer:

Step-by-step explanation:

We know that an arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is always constant.

−5, −7, −10, −14, −19, …

Here difference between -5 and -7 is -2

But difference between -10 and -7 is -3

⇒ Difference is not constant.

Therefore, this sequence does not represents an arithmetic sequence.

1.5, −1.5, 1.5, −1.5, …

Here difference between 1.5 and -1.5 is 3

But difference between -1.5 and 1.5 is 3

⇒ Difference is not constant.

Therefore, this sequence does not represents an arithmetic sequence.

4.1, 5.1, 6.2, 7.2, …

Here difference between 4.1 and 5.1 is 1

But difference between 6.2 and 5.1 is 1.1

⇒ Difference is not constant.

Therefore, this sequence does not represents an arithmetic sequence.

−1.5, −1, −0.5, 0, …

Here difference between -1.5 and -1 is 0.5

But difference between -1 and -0.5 is 0.5

⇒ Difference is constant.

Therefore, this sequence represents an arithmetic sequence.

plz mark brainliest

7 0

3 years ago