What is 3 3/5 x (-8 1/3)=

Answer:

3.6+52.3= 55.9

Step-by-step explanation:

Answer: Hope this helps :)

Step-by-step explanation:

3.6 + 52.3 = 58.9

Answer:

6(a+4)=72

6a+24=72 -24

6a=48 ÷6

a=8

Step-by-step explanation:

hope it helps ^^

Answer:

1. 60 F

2.days- 2, 4, 6

3. yes, the function inputs the time of day and predicts the temperature

4. No, the temperature is function of the time of day

Answer:

18 pages

Step-by-step explanation:

20 : 2 = 10 minutes

12 : 2 = 6 pages

10 x 3 = 30 minutes

3 x 6 = 18 pages

Answer: x= 50

Step-by-step explanation:

hope i helped

Answer:The answer is wrong

Explanation: When it says 3/4 it's saying that their were more chocolate cupcakes that were iced than there was vanilla.

Answer:

m=-18

Step-by-step explanation:

6m=-108

m=-108/6

m=-18

Answer:

okay so the answer is -18

Answer:

10.16% probability that at most 6 trains will pass his house in a 12-hour time period

Step-by-step explanation:

We are dealing with the mean during a period of time, so we use the Poisson distribution to solve this question.

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

In which

x is the number of sucesses

e = 2.71828 is the Euler number

[tex]\mu[/tex] is the mean in the given interval.

Colby has noticed that 21 trains pass by his house daily (24 hours)

We are working with 12 hour periods(half of 24), so [tex]\mu = \frac{21}{2} = 10.5[/tex]

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

What is the probability that at most 6 trains will pass his house in a 12-hour time period

[tex]P(X \leq 6) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5) + P(X = 6)[/tex]

So

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

[tex]P(X = 0) = \frac{e^{-10.5}*(10.5)^{0}}{(0)!} = 0[/tex]

[tex]P(X = 1) = \frac{e^{-10.5}*(10.5)^{1}}{(1)!} = 0.0003[/tex]

[tex]P(X = 2) = \frac{e^{-10.5}*(10.5)^{2}}{(2)!} = 0.0015[/tex]

[tex]P(X = 3) = \frac{e^{-10.5}*(10.5)^{3}}{(3)!} = 0.0053[/tex]

[tex]P(X = 4) = \frac{e^{-10.5}*(10.5)^{4}}{(4)!} = 0.0139[/tex]

[tex]P(X = 5) = \frac{e^{-10.5}*(10.5)^{5}}{(5)!} = 0.0293[/tex]

[tex]P(X = 6) = \frac{e^{-10.5}*(10.5)^{6}}{(6)!} = 0.0513[/tex]

[tex]P(X \leq 6) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5) + P(X = 6) = 0 + 0.0003 + 0.0015 + 0.0053 + 0.0139 + 0.0293 + 0.0513 = 0.1016[/tex]

10.16% probability that at most 6 trains will pass his house in a 12-hour time period

Answer:

0.67

Step-by-step explanation:

The probability that the event will not happen is 1 - 0.33 and that is 0.67

Answer:

36.49 and 35.49

Step-by-step explanation:

Let the two consecutive number be x-1 and x

If their product is 1295, then;

x(x-1) = 1295

x² - x = 1295

x²-x - 1295 = 0

x = 1±√(-1)²-4(-1295)/2

x = 1±√1+5180/2

x = 1±71.98/2

x = 72.98/2

x = 36.49

x - 1 = 35.49

Hence the two numbers are 36.49 and 35.49

Answer: 0.87 percent are brick houses

Step-by-step explanation:

Answer:

√(27/4) = 2.6

=> a.neartest integer: 2

   b.nearest tenth: 6

Step-by-step explanation:

To solve this equation, first get rid of the fractions.

We do this by multiplying both sides by the denominator, 2.

So we have (2)(1/2s) = (7/2)(2).

On the left, we have s and on the right, we have 7.

So we have s = 7.

Answer:

he got right

Step-by-step explanation:

Answer:

25

Step-by-step explanation:

a= 2 A/b siny

Answer:im pretty sure its 84

Step-by-step explanation:a=(axb)/2

a=(7x24)=168/2=84

Answer: I don’t understand the question??

Step-by-step explanation: Can you say the question again like the same way the homework does

Answer:

None of the above

The answer is 572

Step-by-step explanation:

Hope this helps! :)

Answer:

1332

Step-by-step explanation:

please tell me if wrong

Answer:

-7

...................

Answer:

18 days

Step-by-step explanation:

brailiest please!

Answer:21

Step-by-step explanation:

1hr=7

3hr=21

7x3=21

Answer:

21 dollars

Step-by-step explanation:

Hi there!

All you have to do to solve this problem is multiply the amount of money made per hour by the number of hours worked.

In this case, its 7 x 3, which equals 21.

Hope this helped!

Answer:

30

Step-by-step explanation:

44 - 14 = 30 more

Answer:

30 practices

Step-by-step explanation:

Answer:

267.5 miles

Step-by-step explanation

65×2.5=162.5                

70×1.5=105

162.5+105=267.5

Answer:

18.50 * 20% = 3.7

18.50 - 3.7 = 14.8

The price of the shirt is $14.80

Step-by-step explanation:

Answer:

13.70

Step-by-step explanation:

18.50 times .20 gives u 3.7 so 14.80

Answer:

B 113 cm^2

Step-by-step explanation:

Answer: 62.5 miles

2cm / 25 miles = 5cm / x

Cross multiply

125 = 2x

x = 62.5 miles

Answer:

The theoretical probability of choosing a letter other than Z is 96.2%

Step-by-step explanation:

Answer:

1/4 is the clope of the line

Step-by-step explanation:

a slope is just a rise ofver run from one dot to anothor so you go up 1 and over 4 and if you dont do the 2 dots that are closest to each other you have to simplify you r exspresion you will always get 1/4 on this graph

Answer: dont know

Step-by-step explanation:

Answer:

133 pieces of 15cm can be cut from the ribbon.

Step-by-Step Explanation:

Length of ribbon = 20 meters

Length needed to be cut = 15 cm

We will convert meters into centimeters.

1 meter = 100 cm

20 meters = 2000 cm

Number of pieces = [tex]\frac{2000}{15}[/tex]

Number of pieces = 133.33

Rounding off to nearest whole number = 133

Hence,

133 pieces of 15cm can be cut from the ribbon.

Elissa can cut 133 ribbons from 20 meters long ribbon and this can be determined by using the unitary method.

Given :

Elisse has 20 meters of ribbon.

The following steps can be used to determine the total number of ribbons of length 15 cm can be cut from 20 meters ribbon:

Step 1 - Remember 1 meter is 100 cm.

Step 2 - If 1m is 100 cm then 20m is equal to:

[tex]=20\times 100[/tex]

= 2000 cm

Step 3 - Elisse cut 15cm long ribbon. So, the total number of ribbons she can cut is:

[tex]=\dfrac{2000}{15}[/tex]

Simplify the above expression.

= 133.334

[tex]\approx[/tex] 133

So, she can cut 133 ribbons from 20 meters long ribbon.

For more information, refer to the link given below:

https://brainly.com/question/16807456