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
snow_lady [41]
3 years ago
10

A nut mixture has peanuts,almonds and cashews in the ratio 5:3:1. Question:How much nust mixture should Helen buy if she wants t

o ensure she has 750g of almonds in the mix? please help!!will submit it today....​
Mathematics
2 answers:
algol133 years ago
8 0

Answer:

1350g of nut mixture

Step-by-step explanation:

5:3:1 = 5x + 3x + x

5x = 750

x = 150

5x + 3x + x

= 5(150) + 3(150) + (150)

=750 + 450 + 150

=1350g

Hope it helps...

solmaris [256]3 years ago
4 0

Answer:

2250 g of nut mixture

Step-by-step explanation:

In order to use the ratio, we have to divide that 750 g by 3.

So 250 g multiplied by 5 is 1250. That's the amount of peanuts. Then just 1 for the cashews.

So, adding all of that up, the answer is 2250 g of nut mixture.

You might be interested in
Suppose a student's score on a standardize test to be a continuous random variable whose distribution follows the Normal curve.
blsea [12.9K]

Answer:

a) Percentage of students scored below 300 is 1.79%.

b) Score puts someone in the 90th percentile is 638.

Step-by-step explanation:

Given : Suppose a student's score on a standardize test to be a continuous random variable whose distribution follows the Normal curve.

(a) If the average test score is 510 with a standard deviation of 100 points.

To find : What percentage of students scored below 300 ?

Solution :

Mean \mu=510,

Standard deviation \sigma=100

Sample mean x=300

Percentage of students scored below 300 is given by,

P(Z\leq \frac{x-\mu}{\sigma})\times 100

=P(Z\leq \frac{300-510}{100})\times 100

=P(Z\leq \frac{-210}{100})\times 100

=P(Z\leq-2.1)\times 100

=0.0179\times 100

=1.79\%

Percentage of students scored below 300 is 1.79%.

(b) What score puts someone in the 90th percentile?

90th percentile is such that,

P(x\leq t)=0.90

Now, P(\frac{x-\mu}{\sigma} < \frac{t-\mu}{\sigma})=0.90

P(Z< \frac{t-\mu}{\sigma})=0.90

\frac{t-\mu}{\sigma}=1.28

\frac{t-510}{100}=1.28

t-510=128

t=128+510

t=638

Score puts someone in the 90th percentile is 638.

5 0
3 years ago
Which expression represents five times the quotient of two numbers
kotykmax [81]

5 times the quotient of 2 numbers is 5(r/t)

Answer is the third option

5(r/t)

7 0
3 years ago
Can someone please help me out!!?
HACTEHA [7]

Answer:

x = 7

Step-by-step explanation:

\frac{10}{8} = \frac{3x-6}{12} --> Triangle Similarity Theorem

120 = 8(3x - 6) --> Cross Multiplying

120 = 24x - 48 --> Distributing the 8

24x - 48 + 48 = 120 + 48 --> Adding 48 on both sides

24x = 168 --> Simplifying

24x/24 = 168/24 --> Divide 24 on both sides

x = 7 --> Simplifying

Hope this helped! <3

8 0
3 years ago
Choose the correct simplification of (2xy7)2(y4)3.
gulaghasi [49]
The simplification for this equation would be, 4x^2 y^26
5 0
3 years ago
A piece of ribbon is 1 metre in length. Sasha cuts of some of the
Varvara68 [4.7K]

Answer:

high jatdog

Step-by-step explanation:

  1. napaka pogi ko ayieeee
7 0
3 years ago
Other questions:
  • Needing help,if you could hrlp me that'd be great!
    7·1 answer
  • What is the second term of the sequence generated by the formula an = 3n?
    7·2 answers
  • Tracy has 5 cans of vegetable juice in her refrigerator. Four of the cans each have 6 ounces of juice. Write an expression for t
    13·1 answer
  • PLZZ HELP
    12·2 answers
  • you flip a coin 10 times heads comes up 6 times.What is the experimental probability of flipping heads
    13·1 answer
  • Can i have help pls it soo hard
    7·2 answers
  • In the coordinate plane, two vertices of square ABCD are A (0,0) and B (0, m). What are the coordinates of points C and D? Do no
    5·1 answer
  • Which polynomial represents the algebra tile configuration shown?
    8·2 answers
  • Can someone help?
    8·1 answer
  • HELP!! I have no idea what to do lol i need help!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!