5. Garrett and Jeffrey are planning a treasure hunt. They decide to place a treasure at a point that is a
distance of 5 units from the x-axis and 3 units from the y-axis. Jeffrey places a treasure at point J, and
Garrett places one at point G. Who put the treasure in the right place? Explain how you know.

Answer:

It will take them 6.35 minutes

Step-by-step explanation:

The question can be solved when you know how much of the job can be done in minutes.

Therefore if Dan can do the job in 15 minutes he will be to sweep 1/15 of the porch in 1 minutes. Alberto can do the same job in 11 minutes, in 1 minutes he will do 1/11 of the job.

let

a = combined time together

1/15 + 1/11 = 1/a

(11 + 15)/165 = 1/a

26/165 = 1/a

cross multiply

26a = 165

divide both sides by 26

a = 165/26

a = 6.34615384615

a ≈ 6.35 minutes

It will take them 6.35 minutes

Answer:

22

Step-by-step explanation:

5 1/2 = 11/2

11/2 * 4/1

44/2

22

Answer:

22

Step-by-step explanation:

5.5 times 4 = 22

(5.5 = 5 1/2)

therefore the answer is

22

hope this helps!! ;)

Answer:

-3/4

Step-by-step explanation:

Between these two points, the x value changes by 4, and the y value changes by -3. Therefore, the slope of this line is -3/4. Hope this helps!

AB=6cm AC=12cm

AC² = AB + BC²

12² = 6² + CB²

CB² = 12² - 6²

CB² = 144 - 36

CB² = 108

CB = √ 108 cm.

sin 55° = CB / CD

0.81915 = √108 / CD

CD = 10.392 / 0.81915

CD = 12.686 cm

Answer:

Step-by-step explanation:

This was a question on mathswatch, so I’ve done this.

You need to round to 3 significant numbers

AB=6cm AC=12cm

AC² = AB + BC²

12² = 6² + CB²

CB² = 12² - 6²

CB² = 144 - 36

CB² = 108

CB = √ 108 cm.

sin 55° = CB / CD

0.81915 = √108 / CD

CD = 10.392 / 0.81915

CD = 12.686 cm

CD = 12.7 cm

Answer:

Dr work-in-process      $ 241,500.00  

Cr materials                                            $236,250

Cr direct material quantity variance      $ 5,250.00  

Step-by-step explanation:

The cost of the materials using standard price per pound of $10.5 is computed below:

standard cost=4,600*5*$10.5=$241,500.00  

The above is debited to work in process account.

The actual cost of materials used =22,500*$10.5=$236,250.00  

Since the actual cost materials is $ 236,250.00  ,the materials ledger is credited with $ 236,250.00  

The direct material quantity variance=$241,500-$236,250=$5,250  

Answer:

0.25

Step-by-step explanation:

Data provided in the question

Number of males = 60

Number of stated preferred to snowboard = 45

Number of females preferred to ski = 22

Based on the above information, the relative frequency male preferred to ski is

Before computing this first we have to calculate the number of ski picked which is

= Number of males - Number of stated preferred to snowboard

= 60 - 45

= 15

Now the relative frequency is

[tex]= \frac{Number\ of\ ski}{Number\ of\ males}[/tex]

[tex]= \frac{15}{60}[/tex]

= 0.25

Answer:

Step-by-step explanation:

Model B shows how the atoms in the molecule are connected, but Model A does not.

it is C

just did the test

Answer:

  A. 11•(8 + 7)

  B. 8•(11)-7•(11)

  C. 11•(7) + 11•(8)

Step-by-step explanation:

The commutative property of multiplication lets you swap the order of the factors in the product:

  (8 +7)•11 = 11•(8 +7)

The distributive property lets you eliminate parentheses:

  (8 +7)•11 = 8•11 +7•11

And the commutative properties of addition and multiplication let you rearrange this sum of products to ...

  (8 +7)•11 = 11•7 +11•8

Answer:

You would need to show us what terms there are by taking a picture

Answer:t=9.6 minutes

Step-by-step explanation:

Given

mass of element is [tex]A_o=740\ gm[/tex]

Decay rate [tex]r=28.4\%\ \text{per minute}[/tex]

and we know

Amount of exponential decay is given by

[tex]A=A_o[1-r]^t[/tex]

Where [tex]A_0=\text{Initial amount}[/tex]

[tex]\text{A=Accumulated amount}[/tex]

[tex]\text{r=rate}[/tex]

[tex]\text{t=time}[/tex]

Substituting values we get

[tex]\Rightarrow 30=740[1-0.284]^t[/tex]

[tex]\Rightarrow \dfrac{30}{740}=0.716^t[/tex]

[tex]\Rightarrow 0.0405=0.716^t[/tex]

taking log both sides we get

[tex]\Rightarrow\ \ln (0.0405)=t\times \ln (0.716)[/tex]

[tex]\Rightarrow t=\dfrac{\ln (0.0405)}{\ln (0.716)}[/tex]

[tex]\Rightarrow t=9.598\approx 9.6\ \text{minutes}[/tex]

Answer:

Delta math it’s 10

Step-by-step explanation:

Hello there!

35/100 watch more then 10 hours a week

3000 is 30 times greater than 100 so we can simply multiply 35/100 by 30.

35/100 x 30 = 1050/3000

Therefore, if the company had 3,000 subscribers, 1,050 subscribers would be watching more than 10 hours a week.

Answer:

Step-by-step explanation:

Attached is a short table of trig function values. There are really only three you need to remember if you keep an image of the sine and cosine graphs in your head (for 0° and 90° values).

  sin(α) = cos(90°-α)

  tan(α) = sin(α)/cos(α)

__

  sin(30°) = cos(60°) = 1/2 . . . . . . . the answer to this question

  sin(45°) = cos(45°) = 1/√2 = (√2)/2

  sin(60°) = cos(30°) = (√3)/2

__

I find it just as easy to remember SOH CAH TOA and the side ratios in isosceles and half-equilateral right triangles: 1:1:√2 and 1:√3:2, respectively.

Answer:

1:35

Step-by-step explanation:

Answer:

1: 35pm

Step-by-step explanation:

Answer:

16π + 64

Step-by-step explanation:

So the whole circumference is 64π

A quarter is 16π

Then you just have to account for the two radii.

16π + 64

Answer:

C≈201.06

16π + 64

Step-by-step explanation:

Radius: 32mm.

Solved for perimeter

Shape: Circle.

The correct answer to this question is C≈201.06.

You asked for 16π + 64.

Hope this helps.

Answer:

  3.40 km

Step-by-step explanation:

Given two sides and the angle between them, the Law of Cosines is useful for finding the remaining side of the triangle.

If we call the vertices of the triangle H, P, Y, then the Law of Cosines tells you ...

  HY² = HP² +YP² -2HP·YP·cos(P)

  HY² = 6² +7² -2·6·7·cos(29°) = 85 -84·cos(29°) ≈ 11.531944

  HY ≈ √11.531944 ≈ 3.40 . . . .  km

The length of the tunnel is about 3.40 km.

Step-by-step explanation:

I think the question is incomplete without an attachment of the diagram of the cone, but we can make do with the information provided.

Back to our question. the statements that apply are

Answer:

2 3 4 5

Step-by-step explanation:

Answer:

1.3 liters are left

Step-by-step explanation:

Take the amount of water he had and subtract the amount of water he drank

4.0

-2.7

-----------

Borrow

3.10

-2.7

-----------

1.3 liters are left

Answer:

1.3 liters

Step-by-step explanation:

In the given question: "Joel had 4 liters of water, and drank 2.7 liters of water while he was hiking. "

Subtract the total before the hike by the amount he drank during the hike.

[tex]4-2.7=1.3[/tex]

Joel should have 1.3 liters left.

Answer:

24

Step-by-step explanation:

30 secs  = 0.5 min

thus 84 / 3.5 min = 168 / 7 = 24

Answer: A converse statement is formed by exchanging the hypothesis and conclusion of the conditional.

Step-by-step explanation:

Answer: The slope is 0.

Step-by-step explanation:

y -2/3=0

+2/3. +2/3

y=2/3

Answer:

[tex]t=\frac{74.1-72}{\frac{13.3}{\sqrt{50}}}=1.116[/tex]    

The degrees of freedom are given by:

[tex]df=n-1=50-1=49[/tex]  

Now we can calculate the p value with the following probability:

[tex]p_v =P(t_{(49)}>1.116)=0.135[/tex]  

Since the p value is higher than the significance level provided of 0.1 we have enough evidence to FAIL to reject the null hypothesis and we can conclude that the true mean is not significantly higher than 72 per hour.

Step-by-step explanation:

Information provided

[tex]\bar X=74.1[/tex] represent the sample mean

[tex]s=13.1[/tex] represent the sample standard deviation

[tex]n=50[/tex] sample size  

[tex]\mu_o =72[/tex] represent the value that we want to test

[tex]\alpha=0.1[/tex] represent the significance level

t would represent the statistic

[tex]p_v[/tex] represent the p value

Hypothesis to test

We want to analyze if the true mean for this case is higher than 72, the system of hypothesis would be:  

Null hypothesis:[tex]\mu \leq 72[/tex]  

Alternative hypothesis:[tex]\mu > 72[/tex]  

The statistic is given by:

[tex]t=\frac{\bar X-\mu_o}{\frac{s}{\sqrt{n}}}[/tex]  (1)  

Replacing the info we got:

[tex]t=\frac{74.1-72}{\frac{13.3}{\sqrt{50}}}=1.116[/tex]    

The degrees of freedom are given by:

[tex]df=n-1=50-1=49[/tex]  

Now we can calculate the p value with the following probability:

[tex]p_v =P(t_{(49)}>1.116)=0.135[/tex]  

Since the p value is higher than the significance level provided of 0.1 we have enough evidence to FAIL to reject the null hypothesis and we can conclude that the true mean is not significantly higher than 72 per hour.

Answer:

The third one is correct

Step-by-step explanation:

Answer:

associative property of multiplication

Step-by-step explanation:

You cant rlly explain, you just have to know your properties

Answer:

22.22%

Step-by-step explanation:

If it is exactly a red, it means that it is removed on the first or second attempt, but only once, in this case it does not matter if it is on the first or second attempt because the marble is returned to the bag.

So suppose that on the first attempt red is drawn, the probability would be:

4 / (3 + 4 + 5) = 4/12 = 1/3

Now, on the second attempt, it is not to draw a red, it must be green or blue, so it would be:

(5 + 3) / (3 + 4 + 5) = 8/12 = 2/3

The final probability then is:

1/3 * 2/3 = 0.2222

that is, the probability is 22.22%

Answer:

Step-by-step explanation:

Multiply base area * height

= 16 * 8 * 4 = 512 cm^3

Answer:

448

Step-by-step explanation:

it is correct trust me

Answer:

18in²

Step-by-step explanation:

Answer: I know da way hehhe

Step-by-step explanation:

Base times height / 2

12*3= 36/2 =18

Roblox:Supertasticgg just follow me on roblox

SUB TO FLAMINGO IF U GET IT RIGHT hehehheheh

Answer:

He will need 6 gallons of painting to paint the whole fence.

Step-by-step explanation:

Since 3/4 gallon of paint covered 1/8 of the fence, we have to multiply 3/4 by 8 in order to find the number of gallons that will paint the whole fence (because 8 x 1/8 = 1)

[tex]\frac{3}{4}[/tex] x [tex]\frac{8}{1}[/tex] = [tex]\frac{24}{4}[/tex] = 6

Hope this helps!

Answer:

15

Step-by-step explanation:

if you divide 20 by 8, then you get 2.5. multiply that by six, and you get your answer.

Answer:

Distance =(x2−x1)2+(y2−y1)2−−−−−−−−−−−−−−−−−−√

Step-by-step explanation:

The answer is provided above.

Distance =(x2−x1)2+(y2−y1)2−−−−−−−−−−−−−−−−−−√

Hope this helps.