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3 years ago

The student council sent its members on four field trips during the school year. The number of

Mathematics

1 answer:

kumpel [21]3 years ago

5 0

Answer:

{52,72,86,105}

Step-by-step explanation:

hope this helps :)

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QveST [7]

Use the quadratic formula with a = 2, b = -5, and c = 1

x = -b ± sq rt b2 - 4ac
-------------------- <---------- Please note: sq rt is over entire expression of b^2 - 4ac
2a

x = - (-5) ± sq rt (-5)2 + 4(2)(1)
-------------------------------- <---------Please note: sq rt is over entire expression (-5)2 + 4(2)(1)
2(2)

x = 5 ± √17
---------
4

x = 5 + 1√17 OR x = 5 + -1√17
--- --- --- ----
4 4 4 4

Answer: x = 5 + 1√17 OR x = 5 + -1√17
--- -- -- --
4 4 4 4

4 0

3 years ago

A spinner is divided into five equal sections numbered 1 through 5. Predict how many times out of 240 spins the spinner is most

pashok25 [27]

If its has to be odd it would most likely be 29 times instead of 28

3 0

3 years ago

How do I solve these problems?

nydimaria [60]

Answer:

- 32, - 7, 18 and 127, 106, 85

Step-by-step explanation:

Add the common difference d to the previous term

(1)

a₁ = - 32

a₂ = a₁ + 25 = - 32 + 25 = - 7

a₃ = a₂ + 25 = - 7 + 25 = 18

The first 3 terms are - 32, - 7, 18

(2)

a₁ = 127

a₂ = a₁ + d = 127 - 21 = 106

a₃ = a₂ + d = 106 - 21 = 85

The first 3 terms are 127, 106, 85

4 0

3 years ago

Read 2 more answers

What is the slope of the line (2,3) (1,-2)? a- -5 b- -1/5 c- 5 d- 1/5

Leya [2.2K]

Answer:

c is the answer. (Assuming that's a positive 5)

Step-by-step explanation:

You would use the slope formula: (y1 - y2)/(x1-x2).

Plugging in gives

(3--2)/(2-1)

(3+2)/(2-1)

which simplifies to:

5/1

= 5

Hope this helps!

6 0

4 years ago

Read 2 more answers

Henri has $24,000 invested in stocks and bonds. The amount in stocks is $6,000 more than three times the amount in bonds. How mu

kotykmax [81]

Answer:

The amount of investment in bonds is US$ 4,500 and the amount of investment in stocks is US$ 19,500

Step-by-step explanation:

Total investment in stocks and bonds = US$ 24,000

Amount of investment in bonds = x

Amount of investment in stocks = 3x + 6,000 (amount in stocks is $6,000 more than three times the amount in bonds)

For finding the value of x (amount of investment in bonds), we use this equation:

x + 3x + 6,000 = 24,000

x + 3x = 24,000 - 6,000

4x = 18,000

x = 4,500 (dividing by 4)

The amount of investment in bonds is US$ 4,500

Now let's find the amount of investment in stocks:

3x + 6,000 = 3 (4,500) + 6,000 = 13,500 + 6,000 = 19,500

The amount of investment in stocks is US$ 19,500

5 0

4 years ago

Read 2 more answers