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qaws [65]
3 years ago
9

Plug x= 2 into 2x^4 - 3x^2 +5

Mathematics
1 answer:
GaryK [48]3 years ago
8 0

Answer:

For example, try entering the equation 3x+2=14 into the text box. ... Here are some examples: y=2x^2+1, y=3x-1, x=5, x=y^2. To graph ... enter the expression you want to evaluate,  want to    

Step-by-step explanation:

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Please help me guys its important ​
AleksAgata [21]

Answer:

1441.08in^3

Step-by-step explanation:

6 0
2 years ago
a proportion relationship is represented by the equation 2x equals 18 y. If y equals kx where K is the constant of proportionali
Mkey [24]
18y=2x
y=1/9 *x
y=k*x
so k=1/9
5 0
3 years ago
Fernando invested money in a 5-yr CD (certificate of deposit) that returned the equivalent of 3.3% simple interest. He invested
iren [92.7K]

Answer:

Fernando invested $ 5000 on the 5-year CD and $ 4000 on the 18-month CD.

Step-by-step explanation:

Since Fernando invested money in a 5-yr CD (certificate of deposit) that returned the equivalent of 3.3% simple interest, and the invested $ 1000 less in a 18-month CD that had a 2% simple interest return, if the total amount of interest from these investments was $ 945.00, to determine how much was invested in each CD the following calculation must be performed:

3.3 x 5 = 16.5

2 x 1.5 = 3

4000 x 0.165 + 3000 x 0.03 = 750

6000 x 0.165 + 5000 x 0.03 = 1140

5000 x 0.165 + 4000 x 0.03 = 945

Therefore, Fernando invested $ 5000 on the 5-year CD and $ 4000 on the 18-month CD.

3 0
3 years ago
a 120 lb. person would weigh about 20 lb. o. the earth's moon. A 150 lb. person would weigh 28 lb. on lo, a moon of Jupiter. Use
Naddik [55]
I think it would look like this 20:28 or 120:150 
8 0
3 years ago
Golu purchases 18 pen drives worth 225 each and paid Rs.4500 to the
Yuri [45]

Answer:

350 RS

Step-by-step explanation:

18 x 225 = 4050 RS (this is how much he should pay)

4500-4050 = 350 RS (this is the change he will get)

6 0
1 year ago
Read 2 more answers
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