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
irina [24]
3 years ago
14

lily wants to put a bird food mix in her bird feeder.Her bird feeder can hold 8 cups of bird food.The bird food is a mix of 20%

corn and the rest is sunflowers seeds how many cups of corn will lily need to fill the 8 cup bird feeder.If the rest of the mix is sunflower seed,what percent of the bird food is sunflower seed.
Mathematics
1 answer:
Sedbober [7]3 years ago
3 0

Answer:

80%

Step-by-step explanation:

100% is full so you do 100%-20%=80% so thats the answer

You might be interested in
PLS HURRY!!!
Sergio [31]

The expression is equivalent to the given expression is: negative 9 over 12 times t minus 2 over 9.

<h3>What is stated as the equivalent expression?</h3>
  • Equivalent expressions have been expressions that perform the same function despite their appearance.
  • If two linear algebra expressions are equivalent, they have the same value when the variable is set to the same value.

For the given question, the expression is stated as-

Negative 7 over 6 times t plus 4 over 9 end quantity minus expression quantity negative 5 over 12 times t plus 2 over 3 end quantity

This can be written as;

= -7t/6 + 4/9 - (-5t/ 12 + 2/3)

Simplify the expression as;

= -7t/6 + 4/9 + 5t/ 12 - 2/3

Re arrange the numbers

= -7t/6  + 5t/ 12 - 2/3 + 4/9

Combine the variables and constant separately.

= -9t/12 - 2/9

This can be written in words as- negative 9 over 12 times t minus 2 over 9.

Thus, the expression is equivalent to the given expression is: negative 9 over 12 times t minus 2 over 9.

To know more about the equivalent expression, here

brainly.com/question/15775046

#SPJ1

6 0
1 year ago
Selecciona la opción que relaciona con las jergas juveniles
Blizzard [7]

Answer: es la c) 1d,2a,3b,4c

Step-by-step explanation:

5 0
3 years ago
In one hour a bird watcher saw 7 blue jays, 5 robins, and 2 cardinals. Which statement is true?
balu736 [363]
The bird watcher saw 7 blue Jays?
8 0
3 years ago
The principal of a large high school wants to know if students spend more than 1 hour doing homework per night, on average. To i
MrRissso [65]

Answer:

If we define the random variable X ="time spend by the students doign homework"

And we want to tes t is students spend more than 1 hour doing homework per night, on average (alternative hypothesis), so then the system of hypothesis for this case are:

Null hypothesis: \mu \leq 1

Alternative hypothesis: \mu >1

And they wnat to use a sample size of n = 100 and a significance level of 0.05

Step-by-step explanation:

Previous concepts

A hypothesis is defined as "a speculation or theory based on insufficient evidence that lends itself to further testing and experimentation. With further testing, a hypothesis can usually be proven true or false".  

The null hypothesis is defined as "a hypothesis that says there is no statistical significance between the two variables in the hypothesis. It is the hypothesis that the researcher is trying to disprove".

The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".

Solution to the problem

If we define the random variable X ="time spend by the students doign homework"

And we want to tes t is students spend more than 1 hour doing homework per night, on average (alternative hypothesis), so then the system of hypothesis for this case are:

Null hypothesis: \mu \leq 1

Alternative hypothesis: \mu >1

And they wnat to use a sample size of n = 100 and a significance level of 0.05

7 0
3 years ago
How many different four-person relay teams can be chosen from eight students
aliina [53]
Slot method

8 optionns n 1st slot
7 options in 2nd slot (since 1 is at 1st slot)
6 options in 3rd slot
5 options in 4th slot

8*7*6*5=1680 ways
6 0
3 years ago
Other questions:
  • Ok your very lucky if you see this..what’s 2+2 but you have to give reasoning
    9·2 answers
  • Factor the polynomial expression 15x^2 - 2x - 8
    13·1 answer
  • Write 42 and 63 as a product of their prime factors
    10·1 answer
  • It’s me again guys!! Can anyone help me please?
    15·1 answer
  • What is the upper quartile in the box plot?<br> 100<br> 105<br> 110<br> 115<br> 120<br> 125
    5·1 answer
  • 3=2 1/6 + ____<br><br><br> Please help or explain I’m confused!
    9·2 answers
  • Describe how to find the average rate of change between x=3 and x=5 for the function f(x)= 3x^3+2
    15·1 answer
  • jada and christian are saving money. Jada starts with $400 in her savings account and adds $15 per week. Christian starts with $
    10·1 answer
  • WILL GIVE BRAINLIEST
    15·1 answer
  • Find the output, k, when the input, t, is 3 for k(t)=10t−2. k(3)=
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!