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2 years ago

A glacier receded at a rate of 250 feet

Mathematics

1 answer:

bekas [8.4K]2 years ago

8 0

Answer:3,500

Step-by-step explanation:

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Lisa used the rule "Red, Yellow, Yellow, Yellow" to make a bracelet with a repeating pattern. She

konstantin123 [22]

Answer:

28 beads were used to make the bracelet. 7 beads were not yellow.

Step-by-step explanation:

3/4 beads used to make the bracelet are yellow

If 21 beads are 3/4 of the bracelet and yellow

1/3 of the 21 beads would be 1/4 of the bracelet

7 beads are 1/3 of 21 beads

7 × 4 = 28 beads

8 0

3 years ago

Find the average of 62 ℓ, 28 ℓ, 45 ℓ and 33 ℓ.

artcher [175]

Answer:

the average is 168

Step-by-step explanation:

5 0

2 years ago

A model stature is 5 in wide. If it was built with a scale of 1 in: 2 ft, then how wide is the real statue?

Gnesinka [82]

Answer:

10 ft.

Step-by-step explanation:

Scale ⇒ 1 in. : 2 ft.

1 in. : 2ft. = 5 in. : x ft. [x is the width of the real statue]
1/2 = 5/x
x = 5 × 2
x = 10 ft.

8 0

1 year ago

Read 2 more answers

25y + 150x = 250 find the Variables

fomenos

Answer: Step-by-step explanation:

25y + 150x = 250 (÷25)

y+6x=10

y=10-6x

example x=1 y=4

8 0

2 years ago

Dogs are inbred for such desirable characteristics as blue eye color, but an unfortunate by-product of such inbreeding can be th

sesenic [268]

Answer:

The probability that the dogs are blue eyed and deaf is 13.02%.

Step-by-step explanation:

We are given the following information in the question:

P(Blue eyes) = 31%

P(Deaf) = 38%

P(Deaf | Blue eyes) = 42%

Formula for conditional probability:

$P( A|B) = \displaystyle\frac{P(A \cap B)}{P(B)}$

Now, let A be the event where the dog is deaf and B be the the event where dog is blue eyed.

$P( \text{ Deaf}|\text{Blue eyes}) = \displaystyle\frac{P( \text{Deaf} \cap \text{Blue eyes})}{P(\text{Blue eyes})}\\\\0.42 = \displaystyle\frac{P( \text{Deaf} \cap \text{Blue eyes})}{0.31}\\\\P( \text{Deaf} \cap \text{Blue eyes}) = 0.42\times 0.31 = 0.1302 = 13.02\%$

Hence, the probability that the dogs are blue eyed and deaf is 13.02%.

6 0

2 years ago