The dot plot below shows the number of students on a classroom honor roll for one or more weeks. According to the dot plot how many students were on the classroom honor roll of 5 or more weeks​

Answer:

69

Step-by-step explanation:

until you reach my 6 inches

Answer:

Your answer is b

Answer: B

Step-by-step explanation:

How can simple interest make saving money easier?

a.

Because it is simple, you have to do fewer calculations than if you saved money without it.

b.

Simple interest allows your money to earn money, so you have to save less.

c.

You are more motivated to reach goals that you are interested in, so you are less likely to abandon your savings plan.

d.

A bank with a simple interest savings plan will automatically transfer money from your paycheck to your savings account, letting you save without any extra effort.

Answer:

28.3495

Step-by-step explanation:

Answer: There are 28.35 grams in an ounce

‏‏‎ ‎

Answer:

2. Find m

sin m˚ = 2/5

sin^-1 (2/5) = m˚

m˚ = 23.57˚

3. Sine law

[tex]\frac{8}{sin103}=\frac{5}{sin\alpha }[/tex]

[tex]\frac{5sin103}{8}=sin^{-1}(0.608)=37.5[/tex]

Answer:

Step-by-step explanation:

oh nice,  SOH CAH TOA   :P

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

SOH CAH TOA is really helpful,  it also reminds me of south pacific for some reason  :D  

Anyway back to math

we want to find an angle and we have the Hyp and the adj sides

to that angle soooo

let's pick CAH since it's got   Adj / Hyp , which we know and will find that unknown angle for us..  :)

Cos(Ф) = Adj / Hyp

Ф = arcCos( adj / Hyp)

Ф = arcCos( 14 /28 )

Ф = arcCos(.5)    ( if you happen to be good with trig functions you can already tell what it's going to be :P  w/o using the calculator)

Ф = 60 °

1a = 60 °

for 1b we know the opp and they hyp and want to find the angle. So let's use SOH  

sin = Opp / Hyp

sin(Ф) = 5/20

Ф = arcSin(5 /20)

Ф = arcSin ( 1/4)

Ф = 14.4775 °

1b = 14 °  ( rounded to nearest degree )

Answer:

D 111

Step-by-step explanation:

Answer:

D. [tex]111\degree [/tex]

Step-by-step explanation:

By tangent secant theorem:

[tex] m\angle TSU=\frac{1}{2}(360\degree - 138\degree) [/tex]

[tex] m\angle TSU=\frac{1}{2}\times 222\degree [/tex]

[tex] m\angle TSU=111\degree [/tex]

Answer:

S = 21.6/G

S = 3.6

Step-by-step explanation:

Inverse variation:

y = k/x

For this problem:

S = k/G

We use the given values of S and G to find k.

9 = k/2.4

k = 9 * 2.4

k = 21.6

The equation is

S = 21.6/G

For G = 6,

S = 21.6/6

S = 3.6

Answer:

d=√((x2-x1)²+(y2-y1)²)

d=√(-4+2)^2 + (2+5)^2

d=√(4+49)

d=√53

Let me know if this helps!

Answer:

the probability of this happening is 13 out of 52 chance.

Answer:

777 fewer belts

Step-by-step explanation:

288/4 = 72

72 + 15 = 87

288*3 = 864

864 - 87 = 777

Answer:

Step-by-step explanation:

3x4x5=60 combinations

Answer:

306.6

Step-by-step explanation:

Solution for 14.6 is what percent of 21:

14.6:21*100 =

(14.6*100):21 =

1460:21 = 69.52380952381

Now we have: 14.6 is what percent of 21 = 69.52380952381

Question: 14.6 is what percent of 21?

Percentage solution with steps:

Step 1: We make the assumption that 21 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$.

Step 3: From step 1, it follows that $100\%=21$.

Step 4: In the same vein, $x\%=14.6$.

Step 5: This gives us a pair of simple equations:

$100\%=21(1)$.

$x\%=14.6(2)$.

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have the correct answer

17 teachers are neither married nor have their spouses not in the school

Venn diagram

A Venn diagram is an illustration that uses circles to show the relationships among things or finite groups of things.

Venn diagrams help to visually represent the similarities and differences between two concepts.

From the question:

Number of teachers neither married nor have their spouses not in the school = 38 - (15 + 6) = 17

Find out more on venn diagram at: https://brainly.com/question/1024798

Answer:

17

Step-by-step explanation:

15-6=21

38-21=17

Answer:

60

Step-by-step explanation:

half of 30 is 15

and 15 is 1 quarter of 60

Answer:

Step-by-step explanation:

If you complete the square and double the time to get back to the surface you will have your answer.

d = 2(t^2 - 4t) - 10; Take 1/2 of - 4 and square it. Add the result inside the brackets.

d = 2(t^2 - 4t + (4/2)^2 ) - 10  

d = 2*(t^2 - 4t + 4) - 10 - 2*4  

Did you notice I put the 2*4 outside the brackets and turned it into a minus. The reason that happened is to offset what is inside the brackets that was added here.

d = 2(x - 2)^2 - 18; t^2 - 4t + 4 is a perfect square. that 2 inside the brackets is critically important.  

The 18 is the maximum depth below the surface of the water. (Poor choice of words. Technically - 18 is a minimum). But you want to use t - 2 to make it into 0.     t - 2 = 0 ; t =2  

What that means is that it took 2 minutes to get 18 meters below the surface of the water. He will break the surface of the water 2 minutes later. I don't exactly know how to answer the question. It is 2 minutes to get from the minimum depth to the surface. It is 4 minutes to get to the surface when he begins his dive.

Come back to the surface means d=0

Take positive

t=5s

12

=> here's your solution

=> hypotenuse = 13

=> base. = 5

=> we need to find out perpendicular

=> so, we know. h^2 = b^2 + p^2

=> now putting value in this formula

=> p^2 = 13^2 - 5^2

=> p^2 = 169 - 25

=> p^2 = 144

=> p = √144

= >> p = 12

Answer:

5-1/2 = 4 1/2 4 1/2= 4.5. and 4.5 is not greater then 30, thus this statement is false

Step-by-step explanation:

10 is the answer

why are you struggling

so simple

Mark me as brainliest

Answer:

180

Step-by-step explanation:

A 180 rotation will be

(x, y) -> (-x, -y)

Answer:

21/8

Step-by-step explanation:

because 3*7 is 21 over8

Answer:

Step-by-step explanation:

Your problem → 3 x ^7/8

3x^7 /8

 = 3* x^7 /8

= 3x^7 /8

 There is no  any common factor

Answer:

$1.49 per bag $4.47 for all 3

Aaaaaaaaaaaaaaaaaaaa

Answer:

Step-by-step explanation:

46>x

Answer: length = 75 cm

Step-by-step explanation:

61 x 2 = 122

272-122= 150

150 divided by 2 = 75

check: 75+61= 136

136 x 2 = 272

hope this helps!

Answer:

_5+3

_2 is Negative Ans

Answer:

-2

Explanation:

-5 + 3

= -2