Answer:
$46
Step-by-step explanation:
Given that :
The expression : 2m+ 10c ( amount made from selling muffins and C cakes.)
This means cost per muffin is 2 and cost per cake is 10
Hence, amount made from selling 3 muffins and 4 cakes ;
2(3) + 10(4)
$6 + $40
= $46
Answer:
im pretty sure its 5:10
there are 5 male cats and 10 female cats
Step-by-step explanation:
Answer:
an apple costs 0.24 and a pear costs 0.28
Step-by-step explanation:
3a + 4p = 1.84 3a + 4p = 1.84
-5a + 2p = 1.76 m(-2) <u> -10a - 4p = -3.52</u>
3a + 4p = 1.84
+<u> -10a - 4p = -3.52</u>
-7a = -1.68
a = -1.68/-7
a = 0.24
3a + 4p = 1.84
3(0.24) + 4p = 1.84
0.72 + 4p = 1.84
4p = 1.84 - 0.72
4p = 1.12
p = 0.28
7x - 3y = 24
7x - 24 = 3y
(7x - 24) : 3 = y
Answer:
The statistic for this system of hypothesis is given by:
If the statistic is equal to 1 then that means 
and we don't have enough evidence to conclude that the two population variances and deviations are different.
Step-by-step explanation:
System of hypothesis
We want to test if the variation for a group1 is equal to another one 2, so the system of hypothesis are:
H0: 
H1: 
Calculate the statistic
The statistic for this system of hypothesis is given by:
If the statistic is equal to 1 then that means and we don't have enough evidence to conclude that the two population variances and deviations are different.
