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bagirrra123 [75]
3 years ago
13

Will give Brainliest to correct answer!

Mathematics
2 answers:
Shtirlitz [24]3 years ago
7 0

Answer:

reason 1 has theses options

Step-by-step explanation:

also wanna thank the person who answered first

nadezda [96]3 years ago
4 0

Answer:

Step-by-step explanation:

1. 4x=7(x-3)      Reason: Starting equation

2. 4x=7x-21      Reason: Distributive Property

3. -3x=-21        Reason: Subtracting Combining like terms

4. x=7               Reason: Division

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1/4 times 24 times 2/3
Strike441 [17]
24(1/4)= 6

6(2/3)= 12/3= 4

The answer is 4. Hope this helps!
6 0
3 years ago
Assume that women's heights are normally distributed with a mean given by , and a standard deviation given by . μ = 63.5 in σ =
tresset_1 [31]
<span> (a) if 1 woman is randomly selected, find the probability that her height is less than 64 in
using z-score formula:
z-score=(x-mu)/sig
(64-63.5)/2.8
=0.18
thus
P(x<64)=P(z<0.18)-=0.5714

B] </span><span> if 33 women are randomly selected, find the probability that they have a mean height less than 64 in
using the central limit theorem of sample means, we shall have:
2.8/</span>√33=0.49
since n>30 we use z-distribtuion
z(64)=(64-63.5)/0.49=1.191
The
P(x_bar<64)=P(x<1.191)=0.8830
8 0
3 years ago
Which logarithmic equation is equivalent to the exponential equation below? E^a=28.37
Alex_Xolod [135]
1. To solve this problem, it is important to know that<span> the logarithmic functions  and the exponential functions are inverse. Then, you have:
</span><span> 
 e^a=28.37
</span><span> a=ln(28.37)
</span><span> 
 2. Therefore: </span><span>Which logarithmic equation is equivalent to the exponential equation e^a=28.37? A</span><span>s you can see, the answer for this question is:
</span><span>
 a=ln(28.37)</span>
7 0
3 years ago
Read 2 more answers
Which set of numbers is the most reasonable to describe the number of desks in a classroom?
Molodets [167]

Answer:

B. whole numbers

Step-by-step explanation:

whole numbers are numbers such as 1, 2, 3, 4, etc. This is the most reasonable choice, so the answer is whole numbers.

6 0
2 years ago
Due immediately!!!!! Please help!!!
Yakvenalex [24]

Answer:

d. all real numbers

Step-by-step explanation:

the y will always be all real numbers

3 0
2 years ago
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