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AfilCa [17]
2 years ago
12

Larry has already read 60 pages out of a 400 page book. He wants to finish the book in the next 20 days. The equation 20x + 60 =

400 correctly models this scenario IF x represents...
Mathematics
2 answers:
chubhunter [2.5K]2 years ago
6 0
The ANSWER Represents DAYS
antiseptic1488 [7]2 years ago
4 0

Answer:

days

Step-by-step explanation:

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13.27= t - 24.45 show your work
Irina18 [472]
Subtract 24.45 from itself the subtract 13.27 by 24.45 and should t=37.73
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3 years ago
Find the value of n. <br> 8034 × n = 80.34
liberstina [14]
N=1/100 this is the answer
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3 years ago
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Assume the annual day care cost per child is normally distributed with a mean of ​$9000 and a standard deviation of ​$1000. What
Tpy6a [65]

Answer:

65.54% (nearest hundredth)

Step-by-step explanation:

Given:

  • \sf \mu=9000
  • \sf \sigma=1000

\sf X \sim N(\mu, \sigma^2)\implies X \sim N(9000,1000^2)

P(X > 8600) = 1 - P(X ≤ 8600)

                    = 1 - 0.3445782584

                    = 0.6554217416

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3 0
2 years ago
Please help me with this
goldenfox [79]
For part A, if P is the center of that triangle, then PR and PT have the same length; therefore, triangle RPT is isosceles.  For part B, by the definition of an incenter...if P is an incenter, then it is the place where all the angle bisectors meet.  Therefore, angles SRP and PRT are congruent, as are angles STP and PTR.  Since the vertex angle measures 64, then each of the base angles by the isosceles triangle theorem measure 58.  Half of 58 makes the base angles within the smaller triangle measure 29.  And if both of those measure 29, by the triangle angle-sum theorem, 180-29-29 = 122  And that's the measure of angle RPT.  Eek.
7 0
3 years ago
Liam puts $40 in savings in March and 175% of
ss7ja [257]

Answer:

$70

Step-by-step explanation:

break it down, 100% of 40 is 40, and 75% of 40 is 30, so add 40 and 30 to get 70

8 0
3 years ago
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