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zloy xaker [14]
3 years ago
7

Leo scored 3 out of every 4 questions on a exam. What percentage of the questions did he get right

Mathematics
1 answer:
jeka943 years ago
3 0
75%. He correctly answered 3/4
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Convert 0.70 hours to minutes. Round answers to the nearest tenth.
Dmitrij [34]

Answer:

B. 42 Mins

Step-by-step explanation:

you take .70x60mins and that is 42 mins.

3 0
3 years ago
The function f(x)=(25)x is shown on the coordinate plane.
andre [41]
It is a straight line


3 0
3 years ago
Read 2 more answers
The rectangle has a length of (x+3) and the width (x+1)
Tamiku [17]
The answer is b
Because you have to add da x and dat is 2x den add da numbers which is 4
7 0
3 years ago
find the sum of a 9-term geometric sequence when the first term is 4 and the last term is 1,024 and select the correct answer be
olasank [31]
Hello,

u_{1} =4\\
 u_{2} =4*q\\
 u_{3} =4*q^2\\
...\\

 u_{9} =4*q^8\\\\
==\textgreater\ 4*q^8=1024\\
==\textgreater\ q^8=256\\
==\textgreater\ q=2\mbox{( and there is a problem in the question) } \ or \ q=-2\\
if\ q=2 \ then\  \sum_{i=0}^{8}\ 4*(2)^i= 4*\dfrac{1-2^9}{1-2} =2044\\

if \ q=-2 \ then\ \sum_{i=0}^{8}\ 4*(-2)^i= 4*\dfrac{1-(-2)^9}{1+2} =684\\





Answer B (but see the problem)
7 0
3 years ago
Read 2 more answers
Find the m TFS.<br><br>Answer choices are:<br>12 degrees<br>76 degrees<br>64 degrees<br>52 degrees​
goblinko [34]
It’s 52 because there are two sides with 64 degrees (the bottom two sides) and you add those to sides together and subtract your combine angle of the bottom 2 sides by 180 degrees which is the degree of all triangles combine and get 52
4 0
3 years ago
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