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Lisa [10]
3 years ago
5

A sunflower grows an average of 5mm per week. Write an equation for the sequence that represents the weekly height of this sunfl

ower if the measurements begin when the sunflower is 1 meter tall
show work please
Mathematics
1 answer:
Nezavi [6.7K]3 years ago
7 0
If it grows at 5mm per week the slope is 0.005m per week, and since it starts at 1 meter in height that is the y-intercept.  So the height in meters as a function of weeks is:

h(w)=0.005w+1

or if you wanted the height in mm then:

h(w)=5w+1000



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Semmy [17]
Well, if every box is a unit, it would be 6 units in length.
4 0
2 years ago
86 is 45% of what number
Alik [6]
Hello there! We are talking about 86 being part of a number, so we are looking for the whole. To find the number we are looking for, we can write and solve a proportion. Set it up like this:

86/x = 45/100

86 is 45% of a number. We know the part, so now we are looking for the whole. 45% is part of 100%, so we put that part together. Cross multiply the digits. 100 * 86 is 8,600. 45 * x is 45x. That simplifies to 8,600 = 45x. Now, divide each side by 45 to isolate the x. 45x/45 cancels out. 8,600/45 is 191.1111111 or 191 1/9 in fraction form. There. x = 191 1/9 86 is 45% or 191 1/9

Note: Or, if you have to round to the nearest whole number, the answer is 191, or if you have to round to the nearest tenth, the answer is 191.1. It all depends on if the answer needs to be rounded or exact.
4 0
3 years ago
Given the first term and the common difference find the first five terms and the explicit formula
Zielflug [23.3K]

Answer:

a_{1} = -34,\: a_{2} = -44,\: a_{3} = -54,\: a_{4} = -64,\: a_{5} = -74

____________________________________

a_{n} = -34\:–\:10(n-1)

8 0
3 years ago
The area of a triangular block is 81 square inches. If the base of the triangle is twice the height, how long are the base and t
Gre4nikov [31]

Answer:

18 inches and 9 inches

Step-by-step explanation:

Given, The base of a triangle is twice of the height.

Area = 81 sq inches

Let, Base (b) = 2x

Height (h) = x

Area of the triangle = \frac{1}{2}bh

\frac{1}{2}bh = 81

or, x^{2} = 8

Base = 2×9 inches = 18 inches

Height = 9 inches

5 0
2 years ago
Please help me anybody.
lutik1710 [3]

Answer:

pt 1 is 3/5

Step-by-step explanation:

cuz i know

6 0
2 years ago
Read 2 more answers
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