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worty [1.4K]
2 years ago
12

Last year a website had 40,000 visitores and this year it ha 37,000 visitores

Mathematics
2 answers:
Ksenya-84 [330]2 years ago
6 0

Answer:

okay, what's the rest of the question?

galina1969 [7]2 years ago
5 0

Answer:

7.5% decrease or just 3,000 less visitors.

Step-by-step explanation:

You might be interested in
Doña Mercedes' debt can be paid in 32 weeks, as long as $ 50 is paid in the first week, $ 80 in the second week, $ 110 in the th
KengaRu [80]

Answer:

Step-by-step explanation:

21

that is all

8 0
2 years ago
PLATO: Type the correct answer in each box. The vector is first dilated by a factor of 2.5 and then rotated by pi/2 radians. If
yawa3891 [41]

Answer:

a = -1, b = -2.5

Step-by-step explanation:

Rule for the dilation of a vector \binom{x}{y} by a scale factor of k is,

(x, y) → (kx, ky)

BY using this rule for a vector \binom{-1}{4} by a scale factor of 2.5

\binom{-1}{4} → \binom{-2.5}{1}

Followed by the rotation by 90° Or \frac{\pi }{2} radians,

Rule for rotation of a vector by 90° is,

(x, y) → (-y, x)

By this rule vector \binom{-2.5}{1} will become,

\binom{-2.5}{1} → \binom{-1}{-2.5}

If we represent this vector by \binom{a}{b},

Then a = -1 and b = -2.5 will be the answer.

5 0
3 years ago
Read 2 more answers
Two hikers come to a ravine and want to know how wide it is. They set up two similar triangles as shown in the diagram. How far
dolphi86 [110]

Answer:

d = 80 ft

Step-by-step explanation:

Start with angle BCA, tan(BCA) = 30/15 so BCA = 63.43 degrees.

BCA = ECD since they are opposite angles.

tan ECD = d/40

40 tan(63.4degrees) = d

d = 80 ft

Alternatively, you can use similar triangles since the angles are the same, BCA = ECD, CED = CAB, and CBA = EDC. In that case use proportions to get 30/15 = d/40 so 2 = d/40 and d = 80.

5 0
2 years ago
Plzz answer fasttttt​
Alja [10]

Answer:

45 square centimeters.

Step-by-step explanation:

Length(L) = 9 cm

breadth (b) = 5 cm

Area of the rectangle

= L * b

= 9 * 5

= 45 cm²

Hope it will help :)

6 0
2 years ago
Read 2 more answers
36 is what percentage of 128?<br> A. <br> B. 28 %<br> C. 28.125 %<br> D. 4,608%
skad [1K]

Answer:

C is the correct answer:

<h2>Solution for 36 is what percent of 128:</h2>

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 128 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 128, so we can write it down as 100%=128.

4. We know, that x% equals 36 of the output value, so we can write it down as x%=36.

5. Now we have two simple equations:

1) 100%=128

2) x%=36

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=128/36

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 36 is what percent of 128

100%/x%=128/36

(100/x)*x=(128/36)*x - we multiply both sides of the equation by x

100=3.55555555556*x - we divide both sides of the equation by (3.55555555556) to get x

100/3.55555555556=x

28.125=x

x=28.125

<h3>now we have:</h3>

36 is 28.125% of 128

Step-by-step explanation:

Hope it is helpful....

7 0
2 years ago
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