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Ronch [10]
3 years ago
7

Can someone help me Domain and range I would mark the brainlist ​

Mathematics
1 answer:
Ivenika [448]3 years ago
6 0

Answer:

b

Step-by-step explanation:

i did it yesterday

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Tim has a $5000 bond with a 4.6% coupon Tim purchased this bond for $5195 what is the yield of the new bond?
NikAS [45]

Answer:

yield of this new bond is 4.42%

Step-by-step explanation:

given data

bond  = $5000

coupon rate = 4.6%

purchased bond = $5195

to find out

yield of this new bond

solution

We get here first amount paid to the bond holder

amount paid = 4.6% × $5000

amount paid = $230

and

so Tim earned $230 on a bond that cost her $5195  

so yield of this new bond = \frac{230}{5195} \times 100

yield of this new bond = 4.42 %

6 0
3 years ago
ITS A TIMED TEST!!!!! <br>PLEASE HELP!!!!!!!!​
dsp73
I believe it is A. Sorry if it’s wrong <3
7 0
3 years ago
What is the equation of the line that passes through the points (-1, 7) and (2, 10) in Standard Form?
Usimov [2.4K]

bearing in mind that standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

\bf (\stackrel{x_1}{-1}~,~\stackrel{y_1}{7})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{10}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{10-7}{2-(-1)}\implies \cfrac{3}{2+1}\implies \cfrac{3}{3}\implies 1

\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-7=1[x-(-1)]\implies y-7=x+1 \\\\\\ y=x+8\implies \boxed{-x+y=8}\implies \stackrel{\textit{standard form}}{x-y=-8}

just to point something out, is none of the options, however -x + y = 8, is one, though improper.

3 0
3 years ago
Find the area of a triangle with a base of 7.5 m and a height of 4*
oksian1 [2.3K]

Answer:

15 units²

Step-by-step explanation:

Hi there!

A=\displaystyle\frac{1}{2} bh where <em>b</em> is the base and <em>h</em> is the height

Plug in the base (7.5) and height (4):

A=\displaystyle\frac{1}{2} (7.5)(4)\\\\A=\displaystyle\frac{1}{2} (30)\\\\A=15

Therefore, the area of the triangle is 15 units².

I hope this helps!

8 0
3 years ago
Find how many solutions there are to the given equation that satisfy the given condition. X1 + x2 + x3 = 22, each x; is a positi
DiKsa [7]

Answer:

Step-by-step explanation:

Given that there are three variables satisfying the equation

X1 + x2 + x3 = 22

Here each x is given to be a positive integer

i.e. solution set for each of the variable can be any integer from 1 to 20 at most.(because if two other integers are 1 each third has to be 20)

Hence solution set can be of the form

(x1,x2,x3) =(1,1,22) (1,2,21) (1,3,20).....

=(2,1,19) (2,2,18),...\\=(3,1,18) (3,2,17),....\\...\\...\\=(20,1,1)

If x1 =1, there are 20 solution sets

If x1 =2,there are 19

...

If x1 =20 there is 1 set

Hence total solutions can be= 20+19+...+1\\=\frac{20(21)}{2} =210

6 0
3 years ago
Read 2 more answers
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