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koban [17]
3 years ago
11

PLZ HELP WILL GIVE BRAINLIST its for my 9 weeks exam plzzzz

Mathematics
1 answer:
yarga [219]3 years ago
8 0

Answer: The probability of Dana selecting a hockey card will be a 4/36 or 1/9.

Work:

1.I added all of the cards together.

2.I saw that the number of hockey cards was 4 and divided it by 36 (the total number of cards)

3.Simplified

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El peso que cargan tres pick-ups están en la razón de 2:6:7, cuánto carga el pick-up más grande, si el pick up menor carga 1500k
skad [1K]

Utilizando proporciones, hay que el pick-up más grande carga 5250 kg.

  • Este problema se resuelve por proporciones, por médio de una regla de três.

El peso que cargan tres pick-ups están en la razón de 2:6:7

  • 2 + 6 + 7 = 15.
  • O sea, el pick-up menor carga \frac{2}{15} de el total, que es equivalente a 1500 kg.
  • El pick-up más grande carga \frac{7}{15} de el total, que es equivalente a x kg.

La regla de três es:

\frac{2}{15} - 1500 kg

\frac{7}{15} - x kg

Aplicando multiplicación cruzada:

\frac{2x}{15} = \frac{1500(7)}{15}

2x = 1500(7)

x = \frac{1500(7)}{2}

x = 5250

El pick-up más grande carga 5250 kg.

Un problema similar es dado en brainly.com/question/24615636

8 0
3 years ago
410 is 82% of what number
Andrej [43]
Your answer is 500
..............
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8 0
2 years ago
A container of water holds 128 fluid ounces. Toya drinks 8 fluid ounces of water every hour. How many fluid ounces are in the co
Sidana [21]

Answer: 64 fluid ounces

Step-by-step explanation:

Amount of water in the container = 128 fluid ounces

Amount drank by Toya every hour = 8 fluid ounces

For 8 hours, Toya would have drank:

= 8 × 8 fluid ounces

= 64 fluid ounces

To calculate the amount of fluid ounces

thataree in the container after 8 hours, we then subtract 64 fluid ounces from 128 fluid ounces. This will be:

= 128 fluid ounces - 64 fluid ounces

= 64 fluid ounces

3 0
3 years ago
The length of each side of the square is represented by x-2 and the perimeter is 48 inches
shtirl [24]
48 = 4(x-2)

48 = 4x -8
56= 4x

14=x
x-2 = 12
one side is 12 inches long
8 0
3 years ago
# 14 Q. Write a congruence
MrRissso [65]
The first is the correct
Δ ZYB ≈ Δ OWR by SSS
because:
                ZB = OR = 5
                ZY = OW = 3
                YB = WR = 5.5
4 0
3 years ago
Read 2 more answers
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