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3 years ago

Which expression can be used to represent the phrase “Maren increases the number of servings by six”?

Mathematics

2 answers:

kramer3 years ago

8 0

Answer:

n+6

Step-by-step explanation:

increasing the servings means add

n+6

NISA [10]3 years ago

3 0

increases is +

six is 6

so n+6

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why do whole numbers raised to an exponent get greater while fractions raised to an exponent get smaller?

ehidna [41]

Any number above 1 gets greater, below 1 smaller (when above 0), while 1 itself remains the same. Negative numbers are more unpredictable.

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Amanda's book bag is 0.10. Some of Amanda's pens are removed and replaced with pink pens. Her book bag still contains a total of

Marta_Voda [28]

Answer:

The number of pink pens can be 19 .

Step-by-step explanation:

Total Number of pens = 20

Let x be the number of pink pens

We are supposed to find If the probability of choosing a pink pen is close to 1, how many pink pens would you expect to see in Amanda's bag

Probability of choosing a pink pen = $\frac{\text{Number of pink pens}}{\text{Total Number of pens}}$

Probability of choosing a pink pen = $\frac{x}{20}$

ATQ

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3 years ago

Find all the complex roots of the equation x4 − 16 = 0.

TiliK225 [7]

Answer:

4+16=0

4=−16=162

2=±4

Case 1 2=+4

=±2√

√=±(12√+12√)

=±2‾√+2‾√

Case 2 2=−4=43

=±23/2=±2()1/2

∵√=±(12√+12√)

=±(2‾√+2‾√)

So in all,

=2‾√+2‾√

=−2‾√+2‾√

=2‾√−2‾√

=−2‾√−2‾√

Let √=+

Squaring both sides, we have

=(+)2

0+1=2−2+2⟹

2−2=0(1)

2=1

=12

Plugging in (1) … ⟹

2−1(2)2=0

4=14

2=12

∴=±12‾√

∴√=+=±(12+12)

This can also be shown as below

√=12+12

√=−12−12 \

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vovangra [49]

Answer:what are the options

Step-by-step explanation:

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