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My name is Ann [436]
4 years ago
10

Polly's parents car weighs about 3500 pounds. Samantha, Esther, and pollys each wrote the weight of the car in scientific notati

on. Polly wrote 35.0×10^2, Samantha wrote 0.35×10^4, Esther wrote 3.5×10^4. A. Which of these girls are correct? B. Explain the mistakes of those who got the question wrong.
Mathematics
2 answers:
irakobra [83]4 years ago
7 0
Esther is correct, the first number to a scientific notation has to be above 0 but under 10
Effectus [21]4 years ago
7 0
Esther is correct. The other two misplaced the decimal place.
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in 2005-2006 the average attendance at a premiership football match was 34000 to the nearest 1000 what was the smallest possible
Vesnalui [34]
33500 as that is the lowest that rounds up
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3 years ago
. 6.8 • 102<br> Help me c:
AnnZ [28]

Answer:

693.6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Convert 5280 vodas to pivos. Show three significant figures for your answer.
Finger [1]

(5280 vodas) * (1/2.71828 moloko/voda) * (1/3.1416 pivo/moloko) ≈ 618 pivos

(because 5280 has 3 significant digits)

8 0
3 years ago
Jackson has a gift card for $120 to use at a department store. he wants to purchase 2 shirts and 3 pairs of pants with his gift
mylen [45]
  • The domain of this relationship can be defined as,

0 ≤ x ≤ 60

  • The range of this relationship can be defined as,

0 ≤ y ≤ 40

Definition of Domain and Range

The set of  all the possible input values for which the provided function is defined is termed as the domain of that function.

The set of all the possible values that a given function can generate as an output is termed as the range of that function.

Forming the Relation

It is given that,

  • Jackson wants to purchase 2 shirts and 3 pairs of pants with his gift card
  • x represents the cost of the shirts and y represents the cost of the pants
  • The limit of the gift card = $120

Thus, the relation formed is given by,

2x + 3y \leq  120

Domain and Range of the Given Relation

We have,

2x + 3y \leq  120

⇒ 2x \leq 120

⇒ x\leq60

Thus, the domain is given by,

⇒ 0\leq x\leq 60

Similarly,

3y\leq 120

⇒ y\leq 40

Thus, the range is given by,

⇒ 0\leq y\leq 40

Learn more about domain and range here:

brainly.com/question/1632425

#SPJ4

7 0
2 years ago
What is the probability that a daughter of this mating will be a hemophiliac? Express your answer as a fraction using the slash
schepotkina [342]

Answer:

zero  (0)

Step-by-step explanation:

probability of being hemophiliac and daughter is zero because females have 50% chance of being carrier.

where as males have 50% chance of being affected with hemophilia.

example for understanding: if after mating a girl have X chromosomes with hemophilia gene than she might have hemophilia but that is in rear case so probability is zero.

hope you understand my answer, thank you.

4 0
3 years ago
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