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3 years ago

Please answer this correctly

Mathematics

2 answers:

Serggg [28]3 years ago

4 0

Answer:

75%

Step-by-step explanation:

Atleast 4000 means 4000 and above. so, from lower quartile to maximum = 75%

Phoenix [80]3 years ago

3 0

Answer:

25% is the correct answer..

Step-by-step explanation:

4000 lies on the lower quartile of the box plot. Lower quartile shows 25 percent

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B. square, rectangle

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If the measure of an angle is 10 degrees find the measure of its supplement ?

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The sum of two numbers is 70. the larger number is 4 more than twice the smaller number. what is the smaller number?

iVinArrow [24]

Smaller number=x
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PLS PLS HELP!!!! Write and solve an inequality to find the possible values or x if the area of the

Wittaler [7]

Answer:

width=2 ft, length=(3x+4)ft

Area of Rectangle=width x length

=2ft . (3x+4)ft

=6x+8 ft sq

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Step-by-step explanation:

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3 years ago

To describe a specific arith-

Bezzdna [24]

Answer:

$f(x) = 7x + 30$

Step-by-step explanation:

We need at least two points to write the equation of a straight line.

The recursive formula that Elijah wrote is:

$f(0) = 30$

$f(n + 1) = f(n) + 7$

When we substitute n=0, we get:

$f(0 + 1) = f(0) + 7$

$f(1) = 30 + 7$

$f(1) = 37$

The points (0,30) and (1,37) lies on this line.

The equation of this line is of the form:

$f(x) = mx + b$

where b =30 is the y-intercept and m=7 is the slope.

We plug in these values to get:

$f(x) = 7x + 30$

Note that the slope of the line is equal to the common difference of the Arithmetic Sequence.

You could also use the two points to find the slope:

$m = \frac{37 - 30}{1 - 0} = 7$

4 0

3 years ago