If csc theta =sqrt5/15 find sin theta

Answers

Answer 1

Answer: The cosecant is the reciprocal of the sine, so

$\sin \theta = (15)/(√(5)) = 3 √(5)$

That's not the sine of a real angle because it's out of the range -1 to 1.

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Tony works 22 hours per week. His take home pay is $15.80 per hour. If Tony is able to save all of his earnings, how long will it take him to save at least $4,800?a.
12 weeks
b.
13 weeks
c.
14 weeks
d.
15 weeks

Answers

It take him to save at least $4,800 is 14 weeks.

Option (C) is correct.

To find the time it take him to save at least $4,800.

What is arithmetic?

The branch of mathematics dealing with the properties and manipulation of numbers.

Given that :

22 hours / week

1 hour = $15.80

So, if he works 22 hours per week he take total home pay is

=22 * 15.80

= $347.60

This means that he makes $347.60 per week.

If it take him to save at least $4,800 then

=4,800 divided by 347.60 is 13.8089758343

In decimal can't have 0.8 of a week, so round up. This means it will take him about 14 weeks.

So, it take him to save at least $4,800 is14 weeks.

Learn more about arithmetic here:

brainly.com/question/2531614

#SPJ6

22 hrs / week
1 hr = $15.80

22 * 15.80 = $347.60

This means that he makes $347.60 per week.

4,800 divided by 347.60 is 13.8089758343

You can't have 0.8 of a week, so round up. This means it will take him about c, 14 weeks.

A skier has decided that on each trip down a slope, she will do 2 more jumps than before. On her first trip she did 6 jumps. Derive the sigma notation that shows how many total jumps she attempts from her fourth trip down the hill through her twelfth trip. Then solve for how many total jumps she attempts from her fourth trip down the hill through her twelfth trip.I tried to answer, but I don't really know how to even set it up... :/

Answers

The correct answers are:

Explanation:

Since she is adding two more jumps every time she goes down hill, this is an arithmetic sequence. The general form of an arithmetic sequence is

Since we want the number of jumps on her 4th through 12th trips, we will set n in the summation from 4 to 12. n=4 goes at the bottom of Σ and 12 goes at the top, to represent the values we are interested in.

Beside this, we write our general form. The first term is 6 and d, the common difference, is 2. This gives us 6+2(n-1) beside the summation:

$\Sigma_(n=4)^(12) 6+2(n-1)$

To evaluate this, we substitute the values 4, 5, 6, 7, 8, 9, 10, 11 and 12 in for n, adding all of the values together:

6+2(4-1)+6+2(5-1)+6+2(6-1)+6+2(7-1)+6+2(8-1)+6+2(9-1)+6+2(10-1)+6+2(11-1)+6+2(12-1)

=6+6+6+8+6+10+6+12+6+14+6+16+6+18+6+20+6+22

=180

I'll just manually compute this one. Every attempt she will add 2 more jumps.

Attempt Jumps Accumulated Jumps
1 6 6
2 8 14
3 10 24
4 12 36
5 14 50
6 16 66
7 18 84
8 20 104
9 22 126
10 24 150
11 26 176
12 28 204

Total jumps from 4th trip through 12th trip: 204 - 24 = 180 jumps

Eric downloads a coupon online which is 10% OFF ON one item. And goes shopping and buys a digital camera for $95 and an extra battery for $15.99. (1) (WHAT IS THE TOTAL COST IF THE COUPON IS APPLIED TO THE EXTRA BATTERY).........................(2)(TO WHICH ITEM SHOULD ERIC APPLY THE DISCOUNT)...................

Answers

1.) Answer=$109.39

$95+$15.99*0.90=
$95+14.39=$109.39

2.) Answer= The digital camera

Digital Camera=$95*0.1=$9.50 savings

Batteries=15.99*0.1=$1.60 savings

You save more money if you use the coupon on the Digital Camera.

Answer:

SHHESSHHH

Step-by-step explanation:

sorry... for putting deez nu...

5(7 − 4)2 ÷ 3 + 11 (the 2 is an exponent btw)

Answers

P.E.M.D.A.S
First subtract 4 from the 7 to give you 3.
3 with an exponent of 2 would equal 9. 5 times 9 equals 45 divided by three equals 15 plus 11 equals...

The answer: 26

Which statement best illustrates using the vertical line test to determine if the graph below is a function of x? The graph is not a function of x because the line x = 0 intersects the graph at two points. The graph is a function of x because the line x = 5 does not intersect the graph. The graph is not a function of x because the line y = 0 intersects the graph at two points. The graph is a function of x because the line y = 5 does not intersect the graph.