Answer:
9cm
Step-by-step explanation:
Answer:
3kg
Step-by-step explanation:
divide ur initial mass of rice by a quarter
4 ÷ 1/4 = 1
1 kg is the amount of rice that has spilled out
subtract the initial mass of rice by the amount that has spilled
4 - 1 = 3
The value of x in terms of p is 15/p.
The value of x when p is -5 is -3.
Pls tell me if i’m wrong in any way!
Answer:
Irrational
Step-by-step explanation:
Since √3 is a non-terminating decimal (it repeats forever), it will be an irrational number.
Solution :
a). The test is a left tailed test.
b). The sample proportion is :
= 0.065
Determining the Z statistics using the formula :
= -2.31
∴ Z statistics value is -2.31
c). Using the excel function, the P-value is :
P-value = Normsdist(-2.31)
= 0.0104441
d). The null hypothesis is
The level of significance is 0.01
We fail to reject the null hypothesis as the P value is less than or equal to the significant level.