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
Daniel [21]
3 years ago
9

2. need help with this question

Mathematics
1 answer:
lara [203]3 years ago
3 0

Answer:

First =  Poppy seed  = 3x10^-4 grams  = 0.0003 grams

Second  =  sesame seeds  =  3.64x10^-6 grams  = 0.00364 grams

third  = 250 pumpkin seeds 21 grams  = one seed 0.084 grams

Step-by-step explanation:

3.64x10^-6 kilograms *1000gr/Kilograms =  0.00364 grams

21/250 = 0.0084 grams one seeds

You might be interested in
If 168 chocolate chips weigh 5 1/4 ounces. How many chocolate chips are in an ounce?
Ivenika [448]
WELL I GOT 0.8 OUNCES, 1/8 OF A CUP, AND 20 GRAMS
6 0
3 years ago
Read 2 more answers
A right triangle is labeled with the hypotenuse 12m and an acute angle 23 degree
IgorLugansk [536]

Answer:

sin23= x/12

sin23(12)=x

0.391(12)=x

x=4.7 or 5

3 0
3 years ago
5/6-1/8 Solve by finding a common denominator<br><br> A)30/48<br> B)34/48<br> C)38/48<br> D)42/48
GrogVix [38]

Answer:

  B)  34/48

Step-by-step explanation:

The easiest common denominator to find is the product of the denominators you have.

__

The difference is ...

  \dfrac{5}{6}-\dfrac{1}{8}=\dfrac{5}{6}\cdot\dfrac{8}{8}-\dfrac{1}{8}\cdot\dfrac{6}{6}\\\\=\dfrac{40-6}{48}=\boxed{\dfrac{34}{48}}

__

<em>Additional comment</em>

The difference numerator and denominator have a common factor of 2, so can be reduced to 17/24. The denominator 24 could have been used as the common denominator from the start.

  5/6 -1/8 = 20/24 -3/24 = 17/24 . . . . reduced result

__

Using the <em>least common denominator</em> does not always result in a reduced sum or difference. If some other denominator is used (as here), then you can be assured that the result will need to be reduced to get to lowest terms.

8 0
2 years ago
6. You begin work at 8:30 am. You take an unpaid lunch break from 11:45 am to 12:30 pm
STALIN [3.7K]

Answer:

7 hours 15 minutes

7.25 hours

Step-by-step explanation:

Break from 11:45 am to 12:30 pm = 45 minutes

Two 15-minute unpaid coffee breaks during the day = 30 minutes

Total break hours = 45 minutes + 30 minutes

= 1 hour 15 minutes

Total work day hours from 8:30 am to 5:00 pm = 8 hours 30 minutes

How many hours are you paid?

Total hours paid = Total work day hours - Total unpaid break hours

= 8 hours 30 minutes - 1 hour 15 minutes

= 7 hours 15 minutes

b) Express your answer as a decimal in hours only

7 hours 15 minutes as a decimal

15 minutes to hour = 60 minutes/15 minutes

= 1/4

= 0.25 hours

7 hours 15 minutes as a decimal = 7 hours + 0.25 hours

= 7.25 hours

7 0
3 years ago
Which is the graph of y = ⌊x⌋ – 2?
antoniya [11.8K]

Answer:

please mark me brainliest and follow me my friend.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Write a rational number whose opposite and absolute value are the same.
    9·1 answer
  • Nellie has a watering can that contains 20 cups of water.She pours one quart of water on each plant in her yard.If Nellie uses a
    10·1 answer
  • If there are 14 people sitting evenly spaced around a circle, which person
    10·1 answer
  • An equation is shown below.
    11·1 answer
  • The sum of two segments are 75 cm, and one the segments are four times the other. Calculate the measurement of each segment
    8·1 answer
  • How do you solve 4x+5y=20?​
    5·1 answer
  • What method can be used to prove the triangles below are congruent?
    11·1 answer
  • Lin's father is paying for a $20 meal. He has a 15%-off coupon for the meal. After the discount, a 7% sales tax is applied.
    10·2 answers
  • A)The function has two x-intercepts
    11·1 answer
  • Suppose you want to test the effectiveness of a certain drug for treating a disease that said you wanted to see if using the dru
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!