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3 years ago

Evaluate sin(arcsin1.7)

1 answer:

7 0

Recall that $\arcsin x$ is only defined for $-1\le x\le1$ , and under this condition we have that $\sin(\arcsin x)=x$ . But 1.7 > 1, so $\arcsin1.7$ is not a real number.

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I'm not sure ic I just leave like since I can't combine

sveticcg [70]

2 $\sqrt{12}$ - 7 $\sqrt{3}$
= 4 $\sqrt{3}$ - 7 $\sqrt{3}$
= Since, we have same bases, we can subtract!
= To get,
= -3 $\sqrt{3}$ Answer

5 0

3 years ago

The sum of 4 consecutive integers is 406. find the integers

BabaBlast [244]

Answer and Step-by-step explanation:

When trying to figure this out, we know that the numbers have to be one after the other, like 1, 2, 3, 4, or 55. 56, 57, 58. The last digit in the numbers also have to add to 6.

The answer is:

100 + 101 + 102 + 103

It adds up to 406, and the integers are consecutive.

#teamtrees #PAW (Plant And Water)

I hope this helps!

8 0

2 years ago

Read 2 more answers

The number of electoral votes each state is assigned is determined by the size of its population every ten years. The chart show

sattari [20]

Answer:

D. $Q_3=47$

Step-by-step explanation:

We have been given a table that represents the the number of electoral votes California was assigned each decade of the past century. We are asked to find the 3rd quartile of our given data.

The number of votes are: 9, 13, 13, 22, 25, 32, 40, 45, 47, 54, 55.

We will use upper quartile formula to solve our given problem.

$Q_3=\frac{3}{4}*(n+1)^{\text{th term}}$ , where, n represents the number of elements in the data set.

We can see that our data set has 11 data points, so upon substituting n=11 in above formula we will get,

$Q_3=\frac{3}{4}*(11+1)^{\text{th term}}$

$Q_3=\frac{3}{4}*(12)^{\text{th term}}$

$Q_3=3*3^{\text{th term}}$

$Q_3=9^{\text{th term}}$

Now let us count 9th term of our data set. Upon counting our data set from left to right we can see that 9th term of our data set is 47, therefore, 3rd quartile of our given data is 47 and option D is the correct choice.

3 0

3 years ago

Read 2 more answers

Pretty easy

Gnom [1K]

$63.2 80% of 79 = 63.2

5 0

3 years ago

PLS HELP BIG EXAM PLS I WILL GIVE A LOT PLSS HELP

Sladkaya [172]

Answer: 11x1.5=16.5 if im correct

Step-by-step explanation:B)