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alexandr1967 [171]
3 years ago
12

Solve the problem. Make sure your answer is in simplest form and improper fractions are expressed as mixed numbers.

Mathematics
2 answers:
pogonyaev3 years ago
5 0
22/5=4 and 2/5

27/9= 3 wholes
melomori [17]3 years ago
3 0
The answer is 6 2/3.
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In Asch’s studies, what was the relationship between group size and conformity?
hammer [34]

Answer:

c.Conformity increased rapidly as group size went up, but then leveled off at about 7 people.

Step-by-step explanation:

The conformity increased steadily as the group size went up, but then leveled off at about seven people.

Asch's studies 1956 depicted that group size impact whether subjects conformed or not. The study has revealed that bigger the size of group, more the number of people conformed. But again it was limited to a certain point. Increasing the size of majority beyond three, it was found out that  it did not increase the levels of conformity.

7 0
3 years ago
How to solve this maths equation???​ pls help me, its urgent!!! asap
Vikki [24]

Answer:

x = \frac{3wyz}{4wz+wy-2yz}

Step-by-step explanation:

Given

\frac{2}{w} + \frac{3}{x} - \frac{4}{y} = \frac{1}{z}

Multiply through by wxyz to clear the fractions

2xyz + 3wyz - 4wxz = wxy ( subtract wxy from both sides )

2xyz + 3wyz - 4wxz - wxy = 0 ( subtract 3wyz from both sides )

2xyz - 4wxz - wxy = - 3wyz ( factor out x from each term on the left side )

x(2yz - 4wz - wy) = - 3wyz ( divide both sides by (2yz - 4wz - wy )

x = \frac{-3wyz}{2yz-4wz-wy} ( multiply numerator/ denominator by - 1 )

x = \frac{3wyz}{4wz+wy-2yz}

4 0
4 years ago
There are twice as many Robins has blue jays and their 21 altogether how many blue jays are there
Lunna [17]
R + b = 21
2b = r

now we sub eq 2 into eq 1
r + b = 21
2b + b = 21
3b = 21
b = 21/3
b = 7

2b = r
2(7) = r
14 = r

so there are 7 bluejays (b) and 14 robins (r)...for a total of 21
5 0
3 years ago
8X +6Y+4<br> Y=-3X+9<br> using substitution what numbers are the variables X and Y
Svetach [21]

Answer:

(5,6)

Step-by-step explanation:

8X +6Y=4

Y=-3X+9

Substitute the second equation into the first.  Every place you see y put -3x+9)

8x +6(-3x+9)=4

Distribute

8x-18x +54 = 4

Combine like terms

-10x +54 = 5

Subtract 54 from each side

-10x +54-54=4-54

-10x = -50

Divide by -10

-10x/-10 = -50/-10

x= 5

Now we need to find y

y = -3x+9

y = -3(5) +9

y = -15+9

y= 6

(5,6)

6 0
3 years ago
What is the name for fax like those in problem five
77julia77 [94]
To answer you need to show question 5
7 0
3 years ago
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