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
Sliva [168]
3 years ago
14

Li needs to buy 2 kilograms of apples. If she buys 9 apples that each weigh approximately 150 grams, will she have enough? Expla

in.

Mathematics
1 answer:
Allisa [31]3 years ago
7 0
1 apple weighs 150 grams.
To find how much 9 apples weight, multiply the unit weight of the apples by 9.
150 • 9 = 1350
9 apples weight 1,350 grams.

There are 1,000 grams in a kilogram.
1 gram = 0.001 kilogram.
1350 grams = 1.35 kilograms

If Li needs 2 kilograms of apples, then 9 apples are not enough because 1.35 kilograms is less than 2 kilograms.
You might be interested in
e vertices of a rectangle are R(-5,-5), S(-6,-5),T(-1,1),U(-5,1) a translation maps R to the point (2,-9)
Tema [17]

Answer:

The rule of translation : (x,y)\rightarrow (x+7,y-4)

The vertices of image is R'(2,-9), S'(1,-9), T'(6,-3) and U'(2,-3).

Step-by-step explanation:

The vertices of a rectangle are R(-5,-5), S(-6,-5), T(-1,1), U(-5,1).

It is given that a translation maps R to the point (2,-9).

Difference between x-coordinates:

-5-2=-7

Difference between y-coordinates:

-5-(-9)=-5+9=4

The x-coordinate increased by 7 and y-coordinate decreased by 4. It means the figure shifts 7 units right and 4 units down.

The rule of translation is

(x,y)\rightarrow (x+7,y-4)

The vertices of image are

R(-5,-5)\rightarrow R'(-5+7,-5-4)=R'(2,-9)

S(-6,-5)\rightarrow S'(-6+7,-5-4)=S'(1,-9)

T(-1,1)\rightarrow T'(-1+7,1-4)=T'(6,-3)

U(-5,1)\rightarrow U'(-5+7,1-4)=U'(2,-3)

Therefore, the vertices of image are R'(2,-9), S'(1,-9), T'(6,-3) and U'(2,-3).

7 0
3 years ago
Standard form? Help plz
prisoha [69]
The answer is 5x + 76y
There is no complete standard form because there is no value for x or y given.
3 0
3 years ago
Please give the right answer and show work if possible
ioda

Step-by-step explanation:

\sin(48)  =  \frac{25}{qr}  \\ qr =  \frac{25}{ \sin(48) }  =  \frac{25}{0.743}  \\ qr = 33.65

6 0
3 years ago
Hi, help ASAP please.
Kisachek [45]

Answer:

17.3

Step-by-step explanation:

50 - 32.7 = 17.3

7 0
2 years ago
100m In 9 3/5 seconds
Nostrana [21]

Answer:

Speed = 10.42 m/secs

Step-by-step explanation:

We have been given with:-

Distance = 100m

Time taken = 9\frac{3}{5} secs

1) First, we need to convert the mixed number 9\frac{3}{5} to an improper fraction.

<u>Method to convert a mixed number to an improper fraction</u>

<u>a\frac{b}{c} = \frac{c*a+b}{c}</u>

Applying the above formula, we get

9\frac{3}{5} = \frac{5*9+3}{5}

= \frac{45+3}{5}

= \frac{48}{5}

2) Now we need to convert \frac{48}{5} into a decimal by dividing 48 by 5.

We get time taken as 9.6 secs

3) We need to find the speed using the below formula:-

Speed = \frac{Distance}{Time taken}

Plugging the values of Distance and Time taken into the formula, we get

Speed = \frac{100}{9.6}

= 10.416 m/secs

4) Upon rounding it to the nearest hundredth, we get

Speed = 10.42 m/secs

4 0
2 years ago
Other questions:
  • The ground temperature at an airport is 15 °C. The temperature decreases by 5.8 °C for every increase of 1 kilometer above the g
    15·1 answer
  • Evaluate the given integral by making an appropriate change of variables, where R is the region in the first quadrant bounded by
    15·1 answer
  • The daily wages paid to five workers are $25, $40, $65, $55, and $50. What is the mean absolute deviation of this data set? Roun
    7·2 answers
  • What is the solution to the system -2x + y = 6 and y= 2x - 3?
    9·1 answer
  • A Certain rectangle has an area of 112 square feet and a width of 8 feet. What is the length, in inches, of the
    14·1 answer
  • A basketball drops from a hieght of 76 in. On bounce 1, it rebounds to a hieght of 38 in. On bounce 2, it rebounds to a hieght o
    11·2 answers
  • Please help w part b! right picture this time
    14·1 answer
  • For the equation, complete the given ordered pairs.<br><br> 3x-y=4<br><br> {0,_} [1,_} {_,4}
    6·1 answer
  • Find AB If AC = 12 and BC = 35
    15·1 answer
  • WILL GIVE BRAINLIEST!!!!!!! Write an equation for the following description.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!