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torisob [31]
3 years ago
9

100 POINTS PLEASE ANSWER FULLY!!

Mathematics
2 answers:
kodGreya [7K]3 years ago
7 0
Answer: 15
explanation:
Kruka [31]3 years ago
6 0

Answer:

15

Step-by-step explanation:

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Greatest to least -3,6.4,11 1/2, -5.3,24,- 1/4
tatyana61 [14]
It would be:   24 > 11 1/2 > 6.4 > -1/4 > -3 > -5.3
3 0
3 years ago
Read 2 more answers
An FM radio station broadcasts at 98 MHz. what is the energy of each photon in Joule? Use h= 6.6 X10^-34 J*s for Planck constant
Nadya [2.5K]

Answer:

The energy of each photon is 6.468 \times 10^{-26} Joule.

Step-by-step explanation:

Consider the provided information.

According to the plank equation:

E=h\nu

Where E is the energy of photon, h is the plank constant and \nu is the frequency.

It is given that h= 6.6 \times10^{-34} and \nu=98MHz

98Mhz = 98\times 10^6Hz

Substitute the respective value in plank equation.

E=6.6\times 10^{-34}\times 98\times 10^6

E=6.6\times 98\times 10^{-34+6}

E=646.8 \times10^{-28}

E=6.468 \times 10^{-26}

Hence, the energy of each photon is 6.468 \times 10^{-26} Joule.

7 0
3 years ago
What is |3.5| simplified?
erastovalidia [21]
|3.5| = 3.5

Any negative or positive number will always have an absolute value that is positive.

For example, | -3.5| = 3.5

3.5 can also be expressed a fraction.

3.5 * 2/2 = 7/2
8 0
4 years ago
A utility company was interested in knowing if agricultural customers would use less electricity during peak hours if their rate
Misha Larkins [42]

Answer:

A) Status of Rate structure

B) Rate of usage of Electricity

C)  Double blind

D) Neither  

Step-by-step explanation:

A) The Explanatory variable is the Status of Rate structure during peak hours

B) The response Variable

The response variable in this experiment is the rate of usage of Electricity

( i.e. via meter readings )

C) The experiment can be considered a double -blind because the participants do not know the group they are assigned to ( either standard rate or time-of-day rate structure) but can only  read their meters while the technician does not know what rate structure the participants where assigned to or what meter was assigned to each group

D) The experiment Did not use matched blocks or  matched pairs

7 0
3 years ago
How long will it take Karen to drive 975 miles, if her average speed is 65 miles per hour? how to write a formula
kotykmax [81]

time = miles divided by speed

t = time

t = 975 miles / 65 mph

975/65 = 15 hours

6 0
3 years ago
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