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STatiana [176]
3 years ago
11

How many ways can you choose 7 coins consisting of dimes and nickels so that their total value does not exceed half a dollar?

Mathematics
1 answer:
spin [16.1K]3 years ago
5 0

Answer:

3 porque un dólar es solo uno, por lo que el dólar podría dividirse en 3

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Do the attachment for points, and actually write the good answer
deff fn [24]

Answer:

0.75

Step-by-step explanation:

if you divide 100 by 4 you get 25 so 25 is 1/4 so 25 times 3 gets 0.75 out of 100

5 0
3 years ago
Calculate the product using partial products.
GrogVix [38]
7,680
To my knowledge, but if someone else answers, maybe trust them
3 0
3 years ago
Find the 50th term for the sequence 31,24, 17
Nikitich [7]

9514 1404 393

Answer:

  -312

Step-by-step explanation:

The general term of an arithmetic sequence is ...

  an = a1 +d(n -1)

Here, you have first term a1 = 31, and common difference d = 24-31 = -7. So, the 50th term is ...

  a50 = 31 -7(50 -1) = 31 -7(49) = -312

The 50th term for the sequence is -312.

6 0
3 years ago
At a basketball game, a vendor sold a combined total of 142 sodas and hot dogs. The number of sodas sold was 38 more than the nu
kow [346]
X represents the number of sodas
y represents the number of hot dogs

142 = x + y
x = 38 + y

Substitute x in the first equation

142 = 38 + y +y
142 - 38 = 2y
104/2 = 2y/2
y =52

x = 38 + 52
x = 90
8 0
2 years ago
How many distinct sets of all 4 quantum numbers are there with n = 4 and ml = -2?
nalin [4]

Atoms have four quantum numbers: principal quantum number (n), orbital angular momentum quantum number (l), magnetic quantum number (ml), and electron spin quantum number (ms).

Learn more about Quantum numbers here brainly.com/question/5927165

#SPJ4

8 0
2 years ago
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