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3 years ago

I will write to explain how to find the rate from the problem provided and write in d=rt.

2 answers:

8 0

Rate of change per hour is 15 but per 2 hour is 30 although your form is not a form I know so if you can find the forms name I can put it in form

Nat2105 [25]3 years ago

7 0

Rate of change is 15

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Scarlet built a scale model of a ship, using the scale 3 : 32. The measurements of the model are given in the table. Dimension M

FrozenT [24]

$\dfrac{\text{length of model}}{\text{length of ship}}=\dfrac{3}{32}\\\\\text{substitute}\\\\\dfrac{17}{x}=\dfrac{3}{32}\ \ \ |\text{cross multiply}\\\\3x=17\cdot32\\\\3x=544\ \ \ |:3\\\\x=\dfrac{544}{3}\approx181\ (in)$

7 0

3 years ago

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Xiaoming is making cookies. Each batch of cookies uses3 eggs. If Xiaoming has 20 eggs, and assuming he has enough of the other i

koban [17]

Answer:

Step-by-step explanation:

3(1)=3 3(2)=6 3(3)=9 3(4)=12 3(5)=15

3(6)=18 3(7)=21 3(8)=24

----------------------------------------------------

3(6)=18 is closest to 20

so the greatest number of batches Xiaoming can make is 6.

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3 years ago

I purchase x pizzas, y 12-packs of soda, and z cupcakes for a party. If each pizza costs $7.50, each 12-packs of soda costs $3.2

svetlana [45]

Answer:

t=7.50x+0.75z+3.25y

8 0

3 years ago

In the following figure, the square ABCD is inscribed in the circle centered at point P. What is the area of the circle?

Ainat [17]

Answer:

$A_{Circle} \approx 39.24\: units^2$

Step-by-step explanation:

Square ABCD is inscribed in a circle with center P such that BC = 5 units.

BD will be diagonal of the square as well as diameter of the circle.

$BD = BC\times\sqrt 2$

$\implies BD = 5\sqrt 2$

-> Diameter of the circle $(d) = 5\sqrt 2$

-> Radius of the circle $(r) = 2.5\sqrt 2=3.535\: units$

$A_{Circle} =\pi(r)^2$

$\implies A_{Circle} =3.14(3.535)^2$

$\implies A_{Circle} =39.2381465$

$\implies A_{Circle} \approx 39.24\: units^2$

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2 years ago

HELP PLEASE!!! BRAINLIESTTTTTTTTTTTTT

PilotLPTM [1.2K]

1. What are the steps of the statistical process and how are they used in the real world?
A.State
B.Formulate
C.Solve
D.Conclude
 2. What is the difference between categorical and quantitive data?Quantitative variables are numerical numbers like percents or counts
Categorical variables are descriptions of groups or things like what kind of animal you are,The color of something etc..

Hope it helps ^^

3 0

3 years ago

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