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matrenka [14]
3 years ago
8

the design for the palladium window shown includes a semicircular shape at the top. the bottom is formed by squares of equal siz

e. A shade for the window will extend 4 inches beyond the perimeter of the window, shown by the dashed line around the window. Each square in the window has an area of 100in
Mathematics
1 answer:
Advocard [28]3 years ago
5 0
The area is 2,228 inches²
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True or False? The slope of this equation is zero. y = x + 5
Alenkinab [10]
Answer is false. the slope is 1 because x equals one. the one is hidden but it is next to x
4 0
3 years ago
The linearized regression equation for an exponential data set is log ŷ = 0.14x + 0.4, where x is the number of years and y is t
djyliett [7]

Option C: 316 is the predicted population when x=15

Explanation:

The regression equation for an exponential data is \log y=0.14x+0.4

Where x is the number of years and

y is the population

We need to determine the predicted population when x=15

The population x can be determined by substituting x=15 in the equation \log y=0.14x+0.4

Thus, we have,

\log y=0.14(15)+0.4

\log y=2.1+0.4

\log y=2.5

Using the logarithmic definition \log _{a}(b)=c then b=a^{c}

\log _{10}(y)=2.5 \Rightarrow y=10^{2.5}

y=316.22776 \ldots

Rounding off to the nearest whole number, we get,

y=316

Thus, the predicted population when x=15 is 316

Hence, Option C is the correct answer.

7 0
4 years ago
3/10, 0.222, 3/5, 0.53 in order from greastest to least
g100num [7]
3/10 = 0.3
3/5 = 0.6

<span>order from greatest to least
</span>
3/5,  0.53, 3/10 and <span>0.222</span>
6 0
4 years ago
Please help fast!! I attached a picture of the problem. <br> What is the value of x?
gladu [14]

Answer:

That is a 90 degree angle partner but the answer will forever be unknown

Step-by-step explanation:

4 0
3 years ago
mary and scott collect coins. mary has four times the number of coins that scott has. together they have 240 coins. how many coi
Gala2k [10]

Your equation would be 4x=240

Devide both sides of the equation by four

x=60

7 0
3 years ago
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