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kiruha [24]
3 years ago
11

20 soccer balls for every 4 teams what's is the ratio

Mathematics
2 answers:
Vlada [557]3 years ago
8 0
5:4 is the ratio hope l help u

salantis [7]3 years ago
6 0
5:4 is the ratio your looking for
You might be interested in
Solve for x: -4x - 4 = -4(x + 2)
STatiana [176]

Answer:

no solution

Step-by-step explanation:

-4x - 4 = -4(x + 2)

Distribute

-4x -4 = -4x -8

Add 4x to each side

-4x+4x - 4 = -4x+4x -8

-4 = -8

This is never true so there is no solution

3 0
4 years ago
Read 2 more answers
s – 34% Americano, 21% Cappuccino, 14% Espresso, 11% Latte, 10% Macchiato, 10% Other. In a random sample of 450 customers, he fi
Sever21 [200]

Answer:

0.000005178

Step-by-step explanation:

we test for the goodness of fit

h0; drink preferences not changed

h1: drink preferences changed

alpha = 0.05

we solve for the test statistics

the chsquare test was performed in the attachment

Chi square = (O-E)²/E

chisquare = 32.30188

degree of freedom = n -1 = 6-1 = 5

using the chi distribution function on excel i calculated the p value

CHIDIST(32.30188, 5) =

P-value = 0.000005178

pvalue is less than 0.05 so we reject null hypothesis and conclude that there is sufficient evidence that drink preferences are changed.

the chisquare calculation is in the attachment. Thank you!

7 0
3 years ago
31,50 is 42% os what number
sergeinik [125]
\frac{31,50}{x}=\frac{42}{100}

The right fraction represents the percentage; 42 over 100 (100 is the total), or 0.42.
The left fraction is the part number over the whole number. The whole number is unknown, so we use 'x'.


\frac{31.50}{x} = \frac{42}{100}\\\\cross\ multiply\\\\31.50\times100=3150\\42\times x=42x\\\\3150=42x\\x=75
Your answer is 75.

3 0
4 years ago
The cost of 2 cartons of milk is 2.50.<br> what is the unit price
8_murik_8 [283]

Answer:

$1.25

Step-by-step explanation:

5 0
3 years ago
What is the area of a 14 centimeter long and 10 centimeters wide in square meters
JulsSmile [24]

Step-by-step explanation:

Area = length × width

= 14 × 10

= 140cm^2

6 0
3 years ago
Read 2 more answers
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