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vlada-n [284]
3 years ago
5

A = 1/2 h ( b c ) solve for b

Mathematics
1 answer:
iren2701 [21]3 years ago
5 0
B = 2a/ch that's your answer
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Maya is comparing ride-sharing company prices. Company M charges $1.75 per mile driven and a one-time trip fee of $5. Company N
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1.75x+5<2.5x+3

Step-by-step explanation:

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A National Retail Foundation survey found households intended to spend an average of $649 during the December holiday season. Th
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4 years ago
Evelyn has $524.96 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $32.50 today.
postnew [5]

Answer:

You answer would be $7.54

Step-by-step explanation:

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4 0
3 years ago
Two companies modeled their profits for one year.
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We know the equation for company A is P(t) = 1.8(1.4)ᵗ.

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\bf \begin{array}{ccccccccc}&#10;&&x_1&&y_1&&x_2&&y_2\\&#10;%  (a,b)&#10;&&(~ 3 &,& 5~) &#10;%  (c,d)&#10;&&(~ 7 &,& 25~)&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope =  m\implies &#10;\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{25-5}{7-3}\implies \cfrac{20}{4}\implies 5&#10;\\\\\\&#10;% point-slope intercept&#10;\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-5=5(x-3)&#10;\\\\\\&#10;y-5=5x-15\implies y=5x-10\implies p(t)=5t-10

now, the end of the year will be at the twelfth month, namely t = 12, and the four month well we know that t = 4.

how did each one fare?

\bf \stackrel{\textit{at the 4th month}}{\stackrel{\textit{company A}}{P(4)=6.91488}\qquad \qquad \stackrel{\textit{company B}}{p(4)=10}}&#10;\\\\\\&#10;\stackrel{\textit{at the end of the year}}{\stackrel{\textit{company A}}{P(12)\approx 102.04904}\qquad \qquad \stackrel{\textit{company B}}{p(12)=70}}

so, notice, on the fourth month B did better than A, but at the end of the year, A ended up better off than B.
5 0
4 years ago
Read 2 more answers
Find the whole if the part is 69 and the percent is 12.
wlad13 [49]

Answer:

\frac{ (69 \times 12) }{100} \\  \\  =  \frac{828}{100}  \\  \\  = 8.28

5 0
3 years ago
Read 2 more answers
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