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
IrinaVladis [17]
3 years ago
14

How do you solve this?Please explain.

Mathematics
2 answers:
Readme [11.4K]3 years ago
8 0

Answer:

first you take the square root or 0.9, 2.7, 1.7, and 0.4 which will equal=

0.9= ~0.94

2.7=~1.64

1.7=~1.30

0.4=~0.63

0.94 - 1.64 + 1.30 + 0.63 = 1.23

hope this helps! C:


Anni [7]3 years ago
6 0

Answer:

1.<u>2</u>

Step-by-step explanation:

A line over a number indicates that it is the last significant figure in a measurement.

It is difficult in ordinary typing to put a line over a digit, so I will use an underline instead.

A common rule is that the square root of a number contains the same number of significant figures as are in the number itself.

In all operations, you should carry one extra digit as a guard digit, to avoid roundoff errors.

Then,

  √0.<u>9</u> =  0.<u>9</u>5

 -√2.<u>7</u> =  -1.<u>6</u>4

 +√1.<u>7</u> =   1.<u>3</u>0

+√0.<u>4</u> = <u>0.63</u>

               1.<u>2</u>4

We round off the answer to one digit past the decimal point, so the final answer is 1.<u>2</u>.

You might be interested in
Barrett is comparing the membership fees for two museums.The art museum charges a one-time fee of $8.25 plus $2.25 per month. Th
Oksanka [162]

Answer:

$2.50+$1.25 times M

Step-by-step explanation:

$10.75-$8.25=$2.50

$3.50-$2.25=$1.25

$2.50+$1.25=$3.75

As only one-time fee, we cancel out it, then only add on the per-month fee, which is $1.25 every month.

7 0
3 years ago
C = .25t +3.50 in 'C' dollars for 't' minutes. How much does it cost to rent the canoe for 1 hour?​
yKpoI14uk [10]

Answer and Step-by-step explanation:

We know that t is in minutes, and 1 hours is equal to 60 minutes, so we plug in 60 for t.

C = 0.25(60) + 3.50

C = 15 + 3.50

C = 18.50

<em><u>The cost to rent the canoe is $18.50.</u></em>

<em><u></u></em>

<em><u></u></em>

<em><u></u></em>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

8 0
2 years ago
Read 2 more answers
There are seven roads that lead to the top of a hill. How many different ways are there to reach the top and come back ( you don
Setler [38]

Answer:

49 different ways

Step-by-step explanation:

If there are seven roads that lead to the top, you have seven possible choices to go to the top of the hill.

Then, to come back to the start, you also have seven possible choices (seven roads), and you can pick any road.

So, if you have seven ways to go up and seven ways to go down, the number of different ways of going to the top and coming back is the product of these numbers of possible choices.

N(total) = N(up) * N(down)

N(total) = 7 * 7

N(total) = 49 different ways

Brainliest pls and tysm!

8 0
2 years ago
− 96 , 48 , − 24 , 12 , − 6 . what is the ratio of the geometric sequece
snow_tiger [21]

Answer:

-1/2

Step-by-step explanation:

it has to be a negative number since

every other number is negative

its a fraction since the numbers are decreasing

96 divided by 48 is 2

so the number being multiplied or ration must be -1/2

7 0
2 years ago
On a map of North Carolina, the distance between Raleigh and Charlotte is 3 1/4 inches. The scale on the map is 1 inch = 40 mile
NISA [10]

Answer:

130 miles

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

Actual distance = 31/4 x 40

convert 31/4 to an improper fraction

to convert to improper fraction, take the following steps :  

1. Multiply the whole number  by the denominator

2. Add the numerator to the answer gotten in the previous step

3. divide the number gotten in the previous step by the denominator  

13/4 x 40 = 130 miles

6 0
2 years ago
Other questions:
  • Here's a graph of a linear function. Write the equation that describes that function.
    10·1 answer
  • Kathryn bought five CDs. A week later half of all her CDs were lost during a move. There are now only 16 CDs left. With how many
    7·1 answer
  • What is the solution to the inequality 3(2-3x)&lt;51
    6·2 answers
  • I need some help on this question. Segment LM is the midsegment of trapezoid ABCD. AB=48, and DC=88. What is LM? I am not sure h
    13·1 answer
  • Determine if parallel, perpendicular, or neither. ​
    12·1 answer
  • Miriam read a book with an unknown number of pages. The first week, she read five less than 1/3 of the pages. The second week, s
    15·1 answer
  • Which of the following is a geometric sequence
    7·2 answers
  • You have a $100 bill and buy the latest and greatest gadget for $59 plus 6.5% sales tax. How much change would you get back?
    10·1 answer
  • At 7pm, the temperature outside was -5 degree celsius. What does |-5| represent in this situation?
    15·2 answers
  • One scientific team determened that the avrage thickness of a chickens egg shell is 0.311 millimeters
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!