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Afina-wow [57]
3 years ago
7

You are dealt one card from a ​52-card deck. find the probability that you are dealt a numbered card or a heart. ​ (note: a numb

ered card is a card with a value from 2 to​ 10.)
Mathematics
1 answer:
Katarina [22]3 years ago
6 0

|\Omega|=52\\ |A|=\underbrace{40}_{\text{numbered cards}}+\underbrace{13}_{\text{hearts}}-\underbrace{10}_{\text{numbered hearts}}=43\\\\ P(A)=\dfrac{43}{52}\approx83\%

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crimeas [40]

Answer:

The answer is "$3640.58"

Step-by-step explanation:

This question is incomplete, that's why we add another question in the attached file. Please find it.

P = \$ \ 1300 and effective per year is = interest rate per year = 7.2  

Total  \$ \ 1300 due after 8 years is P+PRT:

\to 1300(1+0.072 \times 8)\\\\\to 1300(1+ 0.576)\\\\\to 1300(1.576)\\\\\to \$ \ 2048.8

\to Total \ X  = \$ \ (7000-2048.8) \\\\

= \$ \ 4951.2 \\\\= X(1 +0.072 \times 5)\\\\=1.36 X  \\\\

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3 0
3 years ago
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S_A_V [24]

Answer:

k = ½

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Step-by-step explanation:

Constant of proportionality (k) = y/x

Using a point on the graph, (6, 3),

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k = ½

Equation of the line:

Plug in the value of k into y = kx (slope-intercept form of equation for proportional relationship)

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7 0
3 years ago
What is the solution to this equation x + 19 = 26
Bezzdna [24]

x=26-19

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that is the answer

5 0
3 years ago
Read 2 more answers
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Inessa05 [86]

Answer:

10.846 hours

Step-by-step explanation:

first you add all the calories= 1410 calories

then you divide 1410 calories by 130 (the calories you can burn in one hour)

your answer is 10.846 which means that it takes 10.846 hours to consume 1410 calories.

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3 years ago
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Stells [14]
Speed = 25 miles per hour
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time taken is 186/25
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3 years ago
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