1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
valentinak56 [21]
3 years ago
9

587 to 1 significant figure​

Mathematics
1 answer:
mario62 [17]3 years ago
8 0
You are using the 7 to see what the 8 will change to. Because the 7 is over 5 it will round up the 8 and so the answer would be 590
You might be interested in
In the poportion 1/z =4/5/8 which number is equal to z in the proportion
Nady [450]

Answer:

case 1) z=10

case 2) z=5/32

Step-by-step explanation:

case 1) we know that

Using proportion

\frac{1}{z}=\frac{(4/5)}{8}

solve for z

\frac{1}{z}=\frac{(4/5)}{8}\\ \\z(4/5)=8\\ \\z=8*5/4\\ \\z=10

case 2) we know that

Using proportion

\frac{1}{z}=\frac{4}{5/8}

solve for z

\frac{1}{z}=\frac{4}{5/8}\\ \\4z=5/8\\ \\z=5/32

8 0
2 years ago
Please help me out :)
Nataly [62]

The answer is 6

The answer is 6

The answer is 6

The answer is 6

The answer is 6

The answer is 6

The answer is 6

The answer is 6

8 0
3 years ago
seven people are seated in a row. They all got up and sit down again in random order. What is the probability that the two origi
inna [77]

Answer:

P(A&B) = 0.4

Explanation:

Because it is a random process and there are no special constraints the probability for everybody is the same, the probability of choosing a particular site is 1/7, the person originally seated in chair number seven has 5/7 chance of not seating in chair number six and seven, the same goes for the person originally seated in chair number six; Because we want the probability of the two events happening, we want the probability of the intersection of the two events, and because the selection of a chair change the probability for the others (Dependents events) the probability P(A&B) = P(A) * P(B/A) where P(A) is 5/7 and the probability of choosing the right chair after the event A is 4/7, therefore, P(A&B) = 4/7*5/7 = 0.4.

If the events were independent the probability would be 0.51.

4 0
3 years ago
Rebecca is climbing up a 500-foot cliff. By 1:00 P.M., she has
LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

(290 ft - 125 ft)/(3 hours) = (165 ft)/(3 hours) = 55 ft/hour

3 0
2 years ago
Which best describes angelica solution
kari74 [83]
Koolkid239
Angelica calculated the distance between the two points shown on the graph below.

Step 1: Use the point C(–4, –5) to make a right triangle with the 90 degree vertex at C.

Step 2: Determine the lengths of the legs: AC = 6 and BC = 10.

Step 3: Substitute the values into the Pythagorean theorem: mc010-2.jpg.

Step 4: Evaluate mc010-3.jpg

She states the length of AB is 8 units. Which best describes the accuracy of Angelica’s solution?
Angelica is correct.
Angelica made an error determining the location of the right angle. The right angle should be at (2, 5).
Angelica made an error counting the lengths of the legs of the right triangle. The lengths should be 7 and 11.
Angelica made an error substituting the values into the Pythagorean theorem. The equation should be mc010-4.jpg
7 0
3 years ago
Other questions:
  • Find the unit rate with the second given unit in the denominator<br><br> 4600 words in 60 min
    6·1 answer
  • Which equation have the same value of X as 3/5 ( 30x -15) = 72 Select 3 options A. 18x - 15 = 72 B. 50x -25=72 C. 18x -9= 72 D.
    5·1 answer
  • Convert.<br> 300 liters<br> to hectoliters
    6·2 answers
  • Last spring, the drama department at Greenwood High School had 10 student audition for the musical. This spring, there were 8 st
    6·1 answer
  • Hey can some one help i know the answer is a but i dont know the equation
    6·2 answers
  • −2x=x^2−6
    11·2 answers
  • Solve the questions that are circled plz
    8·1 answer
  • Which equation can be used to solve a – 5 = 30?
    13·1 answer
  • Jjjjjjjjjjjjjjjjjjjjjj
    14·1 answer
  • Dante wrote several equations and determined that only one of the equations has infinitely many solutions. which of these equati
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!