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3 years ago

Which description is correct for the polynomial 4x² +3x +5?

Mathematics

2 answers:

jeka57 [31]3 years ago

7 0

the answer is cubic trinomial

Allisa [31]3 years ago

4 0

Answer: quadratic trinomial

Step-by-step explanation:

took the test

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Rob is saving to buy a new MP3 player. For every $11 he earns babysitting, he saves $6. On Saturday, Rob earned $44 babysitting.

Anon25 [30]

Answer:

Rob saved $24 on Saturday.

Step-by-step explanation:

Given:

Rob is saving to buy a new MP3 player.

Money earned in baby sitting = $11

Money saved =$6

First we will find the Percentage of amount he saved.

Percentage of amount he saved can calculated by Amount saved divided by total money earned and then multiplying by 100.

framing in equation form we get;

Percentage of amount he saved = $\frac{6}{11} \times 100 \approx 54.55\%$

Now Given:

Money earned in babysitting on Saturday = $44

We need to find the Money he saved on Saturday.

Money Saved can be calculated by Percentage of amount he saved multiplying by Money earned in babysitting on Saturday and then divided by 100.

framing in equation form we get;

Money Saved on Saturday = $\frac{54.55}{100}\times 44 = \$24$

Hence Rob saved $24 on Saturday.

8 0

3 years ago

Tanisha lives in an apartment and pays the following expenses each month: electric bill, $42.42; TV streaming services, $27.99;

babunello [35]

I think the answer is c but I am not for sure

5 0

3 years ago

Someone please help me with this question please

Eddi Din [679]

Answer: False

Step-by-step explanation:

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3 years ago

The table shows data from a survey about the amount of time students spend doing homework each week. The students were either in

Fynjy0 [20]

in table data from a survey about the amount of time students spend doing homework each week. The students were either in college or in high school:High Low Q1 Q3 IQR Median Mean σ
College 50 5 7.5 15 7.5 11 13.8 6.4
<span>High School16 0 9.5 14.5 5 13 10.7 5.3 </span>Both spreads are best described with the standard deviation.

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3 years ago

How many whole sandwiches can be made with 2 pounds of cheese if each sandwich has 3 ounces of cheese on it?

pickupchik [31]

10 whole sandwiches can be made with 2 pounds of cheese if each sandwhich has 3 ounces of cheese on it.

2 pounds = 32 ounces

32/3 = 10.67

8 0

3 years ago