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3 years ago

Compare using >, <, or =. 11 yards 51 feet

Mathematics

1 answer:

Mila [183]3 years ago

5 0

Answer:

11 yards is 33 feet

11 yards < 51 feet

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In 1992, South Dakota's population was 10 million. Since then, the population has grown by 1.4% each year. Based on this, when w

ella [17]

Answer:

49.9 years or 50 years later.

At year : 2042

Explanation:

use compound interest formula: $\sf \boxed{ \sf P ( \sf 1 + \dfrac{r}{100} )^n}$

$\rightarrow \s \sf 10( 1 + \dfrac{1.4}{100} )^n = 20$

$\rightarrow \sf ( 1.014) ^n = 2$

$\rightarrow \sf n( ln( 1.014) ) = ln(2)$

$\rightarrow\sf n = \dfrac{ln(2)}{ln( 1.014)}$

$\rightarrow\sf n = 49.8563 \ years$

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2 years ago

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Write a conditional statement. Write the converse, inverse, and contrapositive for your statement and determine the truth value

MrRa [10]

Conditional statement is a statement with a hypotesis and a conclusion:

$If \text{ \underline{ hypothesis } } p, then \text{ \underline { conclusion } } q$

or mathematically $p\rightarrow q$ .

Converse statement of $p\rightarrow q$ is statement $q\rightarrow p$ .

If you negate (that means stick a "not" in front of) both the hypothesis and conclusion, you get the inverse:

$\neg p\rightarrow \neg q$ .

Finally, if you negate everything and flip p and q (taking the inverse of the converse) then you get the contrapositive:

$\neg q\rightarrow \neg p$ .

Example:

1. Conditional statement: If I am sleeping, then I have closed eyes. (true)

2. Converse statement: If I have closed eyes, then I'm sleeping. (not necessarily true)

3. Inverse statement: If I'm not sleeping, then I haven't closed eyes. (not necessarily true)

4. Contrapositive statement: If I haven't closed eyes, then I'm not sleeping. (true)

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3 years ago

Shawn missed 15% of the problems on his math test if he missed six problems how many problems were on the test

Jlenok [28]

There are 40 questions on the test

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PLZ HELP.

Allushta [10]

Answer: c

Step-by-step explanation:

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vova2212 [387]

Answer:

I cannot see the rest of the terms. I only see 4.

Step-by-step explanation:

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3 years ago