Answer:
d
Step-by-step explanation: 0.2 x 100% = 102.1/ 20%= d
<span>What is the range of data?
= 96 - 54 = 42
answer
B- 42
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</span><span>What is the median of data?
median is the middle number
=(74+75)/2 = 74.5
answer
C-74.5
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</span><span>What is the mode of data?
mode is the one that </span><span>occurs most often
</span><span>75 is repeated twice
answer
C-75
</span>
Answer would be the third option.
Area of a triangle is half of the base times the height. A=(b·h)/2
In the third option the height is 8 ft. and base is 6 ft. which when multiplied together gets you 48. Half of that is 24.
Answer:
First number = 25
Second number = 14
Step-by-step explanation:
Let the numbers be x & y
The sum of twice the first and thrice the second is 92
2x + 3y = 92 -------------------(I)
Four times the first exceeds seven times the second by 2
4x - 7y = 2 --------------------(II)
Multiply equation (I) by -2 and then add the equations
(I)*-2 -4x - 6y = -184
(II) <u> 4x - 7y = 2 </u> { Now add, thus x will be eliminated}
- 13y = -182 {Divide both sides by -13}
y = -182/-13
y = 14
Plugin the value of y in equation (I)
2x + 3*14 = 92
2x + 42 = 92
2x = 92 - 42
2x = 50
x = 50/2
x = 25
First number = 25
Second number = 14
The large rectangle in front is 351.86 square in. and the other shape is 645.88 square in. Added together, the total area is C) 997.74