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MrRissso [65]
4 years ago
12

Donald took a math test and got 15 answers correct and 5 incorrect how many questions were on the test

Mathematics
2 answers:
Pepsi [2]4 years ago
8 0
There should be 20 questions that was on the test.
jekas [21]4 years ago
5 0
20 questions

Is this some type of trick question I'm missing out on? 
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Hey guys! i’m back i need help. whoever gets the answer right will be marked as brainliest!
Alik [6]
The nearest tenth would be 40
8 0
3 years ago
Write 0.006966 in scientific notation.
mixas84 [53]

Answer:

the answer is 6.966×10^-3

4 0
2 years ago
In the figure angle 2 and angle 3 are
anygoal [31]
I believe it’s c) complementary
6 0
3 years ago
0.84(7/6)^x Find the rate of growth/decay.
saw5 [17]

In accordance with the comparison of the given expression to the definition of <em>exponential</em> function, we conclude that the rate of growth is 1/6.

<h3>How to determine the rate of growth of an exponential function</h3>

In this question we need to analyze an <em>exponential</em> function of the form:

y = a · (1 + r)ˣ      (1)

Where r is the <em>growth</em> rate. Please notice that there is a decay for r < 0. Thus, we find the following finding by comparing the given expression to (1):

y = 0.84 · (1 + 1/6)ˣ

In accordance with the comparison of the given expression to the definition of <em>exponential</em> function, we conclude that the rate of growth is 1/6.

To learn more on exponential functions: brainly.com/question/14355665

#SPJ1

6 0
3 years ago
The symmetry of a hyperbola with a center at (h, k) only occurs at y = k and x = h.
allsm [11]
The correct answer is false. The symmetry of a hyperbola with a center at (h, k) do not occurs only at y = k and x = h. The axis of symmetry occurs through each focus making right angles to the directrix. The axis of symmetry is a line  that divides a graph or something into two congruent figures. 
8 0
3 years ago
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