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sesenic [268]
3 years ago
8

What is the value of x in the equation 5x + 0.25 = 15.25 ?

Mathematics
2 answers:
Fiesta28 [93]3 years ago
7 0

Answer:

3

Step-by-step explanation:

5x=15

x=3

Svet_ta [14]3 years ago
6 0

Answer:

3

Step-by-step explanation:

5x=15.25-0.25

5x=15

x=3

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Function A is represented by the equation y = 4x + 6.
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Answer:

D

Step-by-step explanation:

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2 years ago
Nate measured an apartment and made a scale drawing. The living room is 2 millimeters long in the drawing. The actual living roo
Vlada [557]
Alright! So, we know that in his drawing the living room is 2 millimeters long, and in reality it is 10 meters long. So, to find out how much 1 millimeter is we divide 10 by 2.

[10 ÷ 2] = 5. 

One millimeter is 5 meters in reality.

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8 0
3 years ago
In 1928, when the high jump was first introduced as a women's sport at the Olympic Games, the winning jump for women was 70.0 in
sveta [45]

Answer: year 2194



Explanation:



1) Model the jump of the women:


i) initial jump = 70.0 in


ii) increase rate = 0.48% per year


iii) equation: h = 70.0(1 +0.0048)ⁿ


2) Model the jump of the men:


i) initial jump 86.5 inches.


ii) increase rate, 0.4%.


iii) equation: h = 86.5 (1 + 0.004)ⁿ


3) Equal the two equations (h = h) to find when the jumps will be equal:


i) 70.0(1 +0.0048)ⁿ = 86.5 (1 + 0.004)ⁿ


ii) 70.0(1.0048)ⁿ = 86.5 (1.004)ⁿ


ii) [1.0048ⁿ / 1.004ⁿ] = 86.5/70.0


iii) [1.0048/ 1.0040]ⁿ = 86.5/70.0


iv) n log (1.0048 / 1.0040) = log ( 86.5/70)


v) n = log (86.5/70) / log (1.0048/1.0040) ≈ 266


3) year = 1928 + 266 = 2194


That is in the year 2194

8 0
3 years ago
Read 2 more answers
How do i get the median of a set of numbers?
yarga [219]

Answer:

first, arrange the numbers then classify the number into two like if there are 7 numbers classify into three then the middle one will be the median

4 0
3 years ago
Solve for π in S=2πrh
Semmy [17]
2πrh= S

π = S/(2rh)
the answer to the question
3 0
3 years ago
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