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2 years ago

ASSAP I WILL MARK BRAINLOEST 25000-1.56x10^3

2 answers:

7 0

The answer is 23440 (:

first evaluate the power so 10^3 is 1000 now the equation becomes 25000-1.56x1000

well 1.56 times 1000 is 1560 now the question becomes 25000-1560. which gives you the answer 23440

slamgirl [31]2 years ago

3 0

Answer:

23440

Step-by-step explanation:

Please give me brainlist

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Find the area of the circle do not round

jenyasd209 [6]

Answer:

201.06

Step-by-step explanation:

3 0

3 years ago

What is the volume of the composite figure? A rectangular prism is positioned vertically; at the top it joins another rectangula

Phantasy [73]

V = V 1 + V 2 + V 3 =
= 4² · 8 + 4² · 12 + 4² ·8 =
= 4² · ( 8 + 12 + 8 ) =
= 16 · 28 = 448
Answer:
The volume of the composite figure is 448 yd³.

5 0

4 years ago

The average number of customers arriving at a gas station is 33 per hour during lunch hours. Use equation to denote the number o

Paha777 [63]

Answer:

The equation denoting the number of arrivals in 5 minutes is, $\frac{33}{60}\times5$ .

The number of arrivals in 5 minutes is 2.75.

Step-by-step explanation:

Let X = number of customers arriving at a gas station in an hour.

The average customers arriving at a gas station in an hour is, λ = 33.

The random variable X follows a Poisson distribution with parameter λ.

The probability mass function of a Poisson distribution is:

$P(X=x)=\frac{e^{-\lambda}\lambda^{x}}{x!};\ x=0,1,2,3...$

In 60 minutes the number of arrivals is, 33.

In 1 minute the number of arrival will be, $\frac{33}{60}$ .

Then in 5 minutes the number of arrivals will be, $\frac{33}{60}\times5$ .

The equation denoting the number of arrivals in 5 minutes is, $\frac{33}{60}\times5$ .

The number of arrivals in 5 minutes is

$\frac{33}{60}\times5=2.75$

Thus, the number of arrivals in 5 minutes is 2.75.

5 0

3 years ago

F(x)= 9-x^2, x ≥ 0. f^-1(x)=??

julia-pushkina [17]

$y=9-x^{2},\ x\ge0$

Reverse $x$ and $y$ :
$x=9-y^{2},\ y\ge0$
Solve for $y$ :
$x=9-y^{2}$
$\rightarrow y^{2}=9-x$
$\rightarrow y=\sqrt{9-x}$ since $y\ge0$

7 0

4 years ago

Find the product of 42.43

ser-zykov [4K]

Answer: The product of 42 times 43 is 1,806

Step-by-step explanation:

42 and 43 are both factors, and factor x factor = product

42(factor) x 43(factor) = 1,806(product)

To check work, divide the product by one of the factors, and the result should be the other factor.

1,806(product) divided by 42(factor#1) = 43(factor#2)

-or-

1,806(product) divided by 43(factor#2) = 42(factor#1)

8 0

3 years ago