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vova2212 [387]
3 years ago
6

Did i do the last question right?

Mathematics
2 answers:
Allisa [31]3 years ago
5 0
Yes u did it looks good to me
PilotLPTM [1.2K]3 years ago
4 0
Yes you did do the last problem correctly so you don't have to worry about it.

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What is the energy of a photon of orange light with a frequency of 4.84 x 1014 Hz?
cestrela7 [59]
I don’t understand your question can you go into more detail please
8 0
2 years ago
Give the values of a, b, and c needed to write the equation's general form.<br>1/4x^2+5=0
Firdavs [7]

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   Hi my lil bunny!

❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙

Let's solve your equation step-by-step.

\frac{1}{4} x^2+5=0

For this equation: a=0.25, b=0, c=5

0.25x^2 + 0x + 5 = 0

Step 1: Use quadratic formula with a=0.25, b=0, c=5.

x = \frac{-b ± \sqrt{b^2 - 4ac} }{2a}

x = \frac{-(0) ± \sqrt{(0)^2 -4 (0.25) (5)  } }{2(0.25)}

x = \frac{0 ± \sqrt{-5} }{0.5}

Answer : No Real Solutions.

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If this helped you, could you maybe give brainliest..?

Also Have a great day/night!

❀*May*❀

5 0
3 years ago
I need help on number 11! Can anyone help?
Zanzabum
I might be wrong but I think you divide each number by each other to get the answers
8 0
3 years ago
For tournament 50 people are put int teams 35 people are picked to play rugby and 15 are picked to play football what percentage
kvasek [131]

Answer: 30%

Step-by-step explanation:

Total number of people involved in the tournament= 50

Number of people chosen to play rugby= 35

Number of people chosen to play football= 15

To get the percentage of people that are chosen to play football, we divide the number of people chosen to play football by the total number of people chosen for the tournament and then multiply the answer by 100. This will be:

= 15/50 × 100

= 0.3 × 100

= 30%

The percentage of people chosen to play football is 30%.

3 0
3 years ago
HELP ME PLEASE. Anson borrows some money from a bank at a rate of 10% simple interest for 1 year. Jenny borrows $1000 more then
kondaur [170]
$5000 is the correct answer.

The formula for simple interest is I=prt.  Anson gets 10% interest; 10% = 10/100 = 0.1.  This gives us
I=p(0.1)(1) = 0.1p.

Jenny borrows 1000 more than Anson, so her principal is p+1000.  Her rate is 8%; 8%=8/100 = 0.08.  She invests it for half of a year, or 0.5. Together this gives us:
I=(p+1000)(0.08)(0.5)
= (p+1000)(0.04)
= p*0.04 + 1000*0.04
= 0.04p + 40

Together they earned 740:
0.1p+0.04p+40 = 740

Combine like terms:
0.14p+40 = 740

Subtract 40 from both sides:
0.14p+40-40 = 740-40
0.14p = 700

Divide both sides by 0.14:
0.14p/0.14 = 700/0.14
p = 5000
6 0
3 years ago
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