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aalyn [17]
3 years ago
13

The function f(t) = 1100(0.9945)^t represents the change in a quantity over t weeks. What does the constant 0.9945 reveal about

the rate of change of the quantity
Mathematics
1 answer:
TEA [102]3 years ago
8 0

Answer:

As t increases, the quantity reduces

Step-by-step explanation:

Given

f(t) = 1100(0.9945)^t

Required

What does the rate (0.9945) reveal about the function

From the given function, the rate b is:

b = 0.9945

When b has the following range:

0

Then, it means there is a reduction

<em>In other words, as the number of weeks (t) increases, the quantity (f(t)) reduces</em>

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The area of the base of a prism is 50 mm2. The perimeter of the base is 30 mm. The height of the prism is 7 mm.
Flauer [41]
Suppose we have a rectangle with area 50 and perimeter 30. Let's set up equations to find the side lengths.

ab = 50
2a + 2b = 30

Now we need to get one variable alone on one side.

a + b = 15
a = 15 - b

Use substitution and solve.

a = 15- b\\ (15-b)b = 50 \\ b^2-15b = 50 \\ b^2-15b+50=0 \\ (b-5)(b-10) = 0 \\ \boxed{b=5\ or\ 10}

So we now know that the square has dimensions 5 and 10. Let's find the surface area.

SA = 2wl + 2wh + 2lh \\ SA = (2*5*10) + (2*5*7) + (2*10*7) \\ SA = 100 + 70 + 140 \\ \boxed{SA = 310\ u^2}
6 0
4 years ago
The Budd Gear Co. specializes in heat-treating gears for automobile companies. At 8:00 a.m., when Budd’s shop opened today, five
natulia [17]

Question Continuation

If the due date rule is used, what sequence is used

Answer:

if the due date rule is used, ths sequence used is .A,C,D,B,E

Step-by-step explanation:

Given

Order Order Size (units) Per Unit Time in Heat Treatment (minutes/unit) Due Date (min. from now)

A 16 4 160

B 6 12 200

C 10 3 180

D 8 10 190

E 4 1 220

First, extract order and order size columns

Order ---- Order Size

A -------------- 16

B ---------------- 6

C -----------------10

D ----------------- 8

E ------------------- 4

The basic understanding of the due date rule is that;

The order size is listed out in descending order (i.e from highest to lowest).

The order is as follows;

16, 10, 8, 6, 4

The corresponding order is as follows;

A,C,D,B,E

Hence, if the due date rule is used, ths sequence used is .A,C,D,B,E

6 0
4 years ago
Which graph(s) would represent this data?
LenaWriter [7]

The types of graphs that can be used to represent the given data are; Bar Graph and Pie Charts

<h3 /><h3>How to use graphs?</h3>

We want to find out the type of graph that can be used to represent the data mass of Garbage collected each day of the week in a city.

Now, we can't use line graph because the data has no linear relationship between the two variables.

Secondly, the bar graph can be used as heights or lengths will be proportional to the mass of garbage collected each day.

Thirdly, a histogram cannot be used because this doesn't deal rang range of days but each single day.

Lastly, a pie chart can be used as we get the see the pie or in this case day with the highest mass of garbage on the pie chart.

Read more about Graphs at; brainly.com/question/4025726

#SPJ1

5 0
2 years ago
What is the factored form of 2x2 − 7x − 15
salantis [7]
Find the GCF
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-10 * 3

Thus the new for would be 
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Factor the 1st binomial The GCF is 2x Thus 2x(x - 5)
Factor the 2nd binomial The GCF is 3 Thus 3(x - 5)

Thus the factored form would be 
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Hope that helps!!
5 0
4 years ago
Read 2 more answers
Can anyone help? I’ll give Brainly! Thank you :)
Ann [662]

Answer:

(p)60/100     :)

Step-by-step explanation:

5 0
3 years ago
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