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lianna [129]
4 years ago
5

Two objects that have the same mass are dropped from the top of a 20 m

Mathematics
1 answer:
mihalych1998 [28]4 years ago
6 0

Answer:

it is the answer that he said

Step-by-step explanation:

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Enter your answer and show all the steps that you use to solve this problem in the space provided.
lora16 [44]

Answer:

Jana has to pay a total of $43.43 and receives a change of $6.57.

Step-by-step explanation:

Step 1: Add the cost of the dress and blouse

25.98+14.99=40.97

Step 2: Sales tax is adding to the cost of the blouse and dress.

40.97+2.46=43.43

So her total cost is 43.43 dollars

If she pays with a 50 dollar bill, you need to see how much more that is than the actual cost.

50-43.43=6.57.

She will receive 6.57 dollars for change

So Jana has to pay a total of $43.43 and receives a change of $6.57.

Hope this helps!

4 0
3 years ago
Which function has a domain of all real numbers?
Blizzard [7]

Answer:

c part ....

please mark brainlest

4 0
3 years ago
In a parallel circuit, ET = 208 V, R = 33 kΩ, and XL = 82 kΩ. What is the apparent power?
jeka94

Answer:

Apparent power is 1.413Volt-Amps.

Step-by-step explanation:

We are given that in a parallel circuit,E_{T}=208V,R=33kΩ and X_{L}=82kΩ.

And we are asked to find apparent power.

Apparent power is the combination of true power and reactive power.

In other words, we can say that in a power triangle apparent power is the hypotenuse where as true power and reactive powers are sides.

Let us find true power , reactive power first and the using Pythagorean theorem we can find apparent power.

True power=\frac{E_{T}^{2}}{R}=\frac{208^{2}}{33000}=1.311watts

Reactive power=\frac{E_{T}^{2}}{X_{L}}=\frac{208^{2}}{82000}=0.528VARs

Hence apparent power=\sqrt{1.311^{2}+0.528^{2}} =1.413VA

5 0
4 years ago
A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 236.8-cm and a standard dev
RSB [31]

Transform M to the standard normally distributed random variable Z via

Z=\dfrac{M-\mu_M}{\sigma_M}

where \mu_M and \sigma_M are the mean and standard deviation for M, respectively. Then

P(236.5

5 0
3 years ago
Please answer and explain
Nikolay [14]

Answer:

999

Step-by-step explanation:

5 0
3 years ago
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