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siniylev [52]
3 years ago
10

Cherries cost $5.68 a pound. Will $20 be enough to buy a 4.1-pound bag of cherries? Explain how to determine whether $20 is the

correct estimate of the product of $5.68(4.1).​
Mathematics
2 answers:
Elanso [62]3 years ago
8 0
The $20 estimate is too low. $5.68 was incorrectly rounded down. It should have been rounded up to $6. The correct estimate should have been $24, so $20 will not be enough to buy 4.1 pounds of cherries
jenyasd209 [6]3 years ago
3 0

Answer:

it is incorrect becuase 5.68 rounded is 6 ,  4.1 rounded is 4 . 4 times 6 equals 24

Step-by-step explanation:

i passed the quiz

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Evaluate each expression for the given values of the variable: 8z + 3;z = 8
vampirchik [111]

Answer:

67

Step-by-step explanation:

8z + 3

Let z =8

8*8+3

64+3

67

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Answer:

x = 3

Step-by-step explanation:

both angles together equal 180

Set your formula as

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Sherry has a standard deck of cards. The deck has 52 total cards and contains 4 suits: hearts, clubs, diamonds, and spades. Each
tatyana61 [14]

Answer:

c) Events A and B are independent events.

The outcomes of events A and B are dependent on each other.

P(A and B)=P(A)•P(B)

Step-by-step explanation:

Given:

Total number, n = 52

Each suit contains 13 cards: 2 to 10, a jack, a queen, a king, and an ace.

Since there are 4 suits, it means the number of each card is four.

P(A) = event of picking a king

P(B) = event of picking a 3

Therefore the probability of picking a king = P(A) = \frac{4}{52}

Probability of picking a 3 = P(B) = \frac{4}{52}

Since only a card is picked, the probability a king is picked after picking a 3 is 0.

i.e P(A|B) = 0 ≠ P(A) = \frac{4}{52}

option A is wrong

The probability a 3 is picked after picking a king is 0.

i.e P(B | A) = 0 ≠ P(B) = \frac{4}{52}

option B is wrong

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Option C is correct.

7 0
3 years ago
In the figure at the right what is m < 1 if m < 3= 70 degrees
Arturiano [62]
<h2>○=> <u>Correct option</u> :</h2>

\color{plum}\tt\bold{(D)  \: 70}

<h3>○=> <u>Steps to derive correct option</u> :</h3>

Angle 1 and angle 3 are vertically opposite angles.

We know that :

▪︎ Vertically opposite angles are always equal.

Which means :

Angle 1 = Angle 3

Thus, the measure of angle 3 = 70°

▪︎Therefore, the correct option is (D) 70

3 0
2 years ago
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Lunna [17]

Answer:

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