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3 years ago

Directions: select the correct answer from the drop-down menu.

Mathematics

2 answers:

Andreas93 [3]3 years ago

7 0

Answer:

Step-by-step explanation:

True [87]3 years ago

4 0

B.) infinite solutions.

The reason I say this is because there is an arrow pointing down past the number line meaning that the number line never ends.

Hope this helps.

。　. . 。 ඞ ඞ ඞ ඞ ඞ ඞ ඞ 。 . • . [Northstar] was ejected. . . 。　. 　。ﾟ　. 　. , . . .. 。 • 　ﾟ。　. 　. . 　。。 • 　ﾟ。　. 　. . 　。。 • 　ﾟ。　. 　. . 　。。 • 　ﾟ。　. 　. . 　。

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Michael will spend at most $30 on gifts. So far, he has spent $14. What are the possible additional amounts he will spend? Use c

Stolb23 [73]

Answer:

Step-by-step explanation:

By itself: 32 < 17+cSolved: 15 < cIf wanted it to be solved:32 < 17 + c-17 -1715 < c

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murzikaleks [220]

Answer: B

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3 years ago

An experiment observing the growth of two germ strand populations finds these patterns.

Mice21 [21]

Answer:

$R(x) = (1.3)^{3x-8}$

Step-by-step explanation:

Given

$A(x) = (1.3)^{x + 9}$

$B(x) = (1.3)^{4x + 1}$

Required

Ratio B(x) to A(x)

This is calculated as:

$R(x) = B(x) : A(x)$

Express as fraction

$R(x) = \frac{B(x) }{A(x)}$

Substitute: $A(x) = (1.3)^{x + 9}$ and $B(x) = (1.3)^{4x + 1}$

$R(x) = \frac{(1.3)^{4x+1}}{(1.3)^{x+9}}$

Apply law of indices

$R(x) = (1.3)^{4x-x+1-9}$

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3 years ago

Divide 7/15 by 3/5 A. 7/9 B. 75/21 C. 21/75 D. 7/25

hodyreva [135]

7/15 ÷ 3/5 =
= 7/15 * 5/3 =
= 7/3 * 1/3 = (after simplifying)
= 7/9

Correct answer: A

Just keep in mind that dividing one fraction by another fraction is as much as multiplying the same fraction by an inverse of the second one.

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3 years ago

Read 2 more answers

Solve the inequality -2x is less than or equal to 3x + 1 is less than or equal to 10

WARRIOR [948]

-2x $\leq$ 3x+1 $\leq$ 10
$\frac{-2x-1}{3} \leq x \leq 3$
this is what i understood from what you typed...

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3 years ago