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Anna007 [38]
3 years ago
7

Write the equation or inequality : in order to take honors level math , Lisa must have an average of 85 on her math tests. Her s

cores so far are 85, 70, and 98. What is the minimum score Lisa needs on the fourth test to get into honors math class ?
Mathematics
1 answer:
Minchanka [31]3 years ago
4 0

Answer:

Lisa must score 89 in fourth test.

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The long division below shows the first term of the quotient. Which polynomial should be subtracted from the dividend first? mc0
nasty-shy [4]
X³+2x² is your answer i got it right in my test ;)
6 0
3 years ago
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How many times larger is 8*10^6 than 2*10^2
bogdanovich [222]
The first step for solving this question is put both of your given expressions into one and then subtract them. This will look like the following:
8 × 10^{6} - 2 × 10²]
Now to make the calculation easier,, factor the expression.
(8 × 10^{4} - 2) × 10²
Evaluate the power inside the parenthesis.
(8 × 10000 - 2) × 10²
Evaluate the power outside the parenthesis.
(8 × 10000 - 2) × 100
Multiply the numbers inside the parenthesis.
(80000 - 2) × 100
Subtract the numbers in the parenthesis.
79998 × 100
Lastly,, multiply the numbers together to get your final answer.
7999800
This means that 8 × 10^{6} is 7999800 times larger than 2 × 10².
Let me know if you have any further questions.
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8 0
3 years ago
A church has 10 bells in its bell tower. Before each church service 7 bells are rung in sequence. No bell is rung more than once
elixir [45]

Answer:

3 Because there are only three bells that aren't being run there for three additional ways that the bells could be rung

4 0
3 years ago
Does the function satisfy the hypotheses of the Mean Value Theorem on the given interval? f(x) = ln(x), [1, 5]
matrenka [14]

Answer:

Yes, the function satisfies the hypothesis of the Mean Value Theorem on the interval [1,5]

Step-by-step explanation:

We are given that a function

f(x)=ln(x)

Interval [1,5]

The given function is defined on this interval.

Hypothesis of Mean Value Theorem:

(1) Function is continuous on interval [a,b]

(2)Function is defined on interval (a,b)

From the graph we can see that

The function is continuous on [1,5] and differentiable at(1,5).

Hence, the function satisfies the hypothesis of the Mean Value Theorem.

5 0
3 years ago
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Alenkasestr [34]

Answer:

12

Step-by-step explanation:

1/12x1/x

1x=12x1

x=12

3 0
3 years ago
Read 2 more answers
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