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2 years ago

NEED ANSWER ASAP WILL GIVE U BRAINLIEST FOR CORRECT ANSWEERR!!

Mathematics

1 answer:

lianna [129]2 years ago

4 0

Answer:

Step-by-step explanation:

D) 24 servings

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Robert accepted a new job at a company with a contract guaranteeing annual raises. Let S represent Robert's salary after working

vesna_86 [32]

Answer:

74,000

Step-by-step explanation:

In the year where he got 104,000 the year before he got 6,000 less. The year before 98,000 he got 12,000 less which means that now it would just be 86,000-12,000=74,000

I think this is right but you can double check on a calculator

Hope this helped!

6 0

2 years ago

Evaluate a +6 for a = 10.<br> NEXT QUESTION<br> ©<br> ASK FOR HELP

eduard

Answer:

Step-by-step explanation:

10+6=16

5 0

2 years ago

Which inequality best represents that ice cream at 2- C is cooler that ice cream at 4 C

noname [10]

Answer:

the answer is 2 4 c is the of cooler

3 0

3 years ago

What is the completely factored form of x^4y-4x^2y-5y

AnnZ [28]

Answer:

$y(x^2+1)(x^2-5)$

Step-by-step explanation:

Factor the expression by first finding a GCF. Each term has the y variable and this can be pulled out as the GCF.

$x^4y-4x^2y-5y\\y(x^4-4x^2-5)$

To further factor the expression break the polynomial into two binomials.

To factor into two binomials, find factors that multiply to -5 and add to -4.

-5 and 1 are factors and these make the binomials $(x^2+1)(x^2-5)$ .

The final factorization is $y(x^2+1)(x^2-5)$

3 0

2 years ago

Caroline resting heart is 52 beats per minute (bpm). When she starts running her heart rate increases 1.25% each second until it

horsena [70]

Answer:74.55 beat per minute

Step-by-step explanation:

Given

Heart beat is 52 beat per minute

i.e. $B=\frac{52}{60}$ beat per sec

If heart rate is increases 1.25 % each sec

suppose B is the heart beat at first second therefore heat beat at 2 nd second

$B_2=B+1.25 \% B$

$B_2=B(1+1.25 \% )$

For 3 rd sec

$B_3=B(1+1.25\%)+1.25\%B(1+1.25\%)$

$B_3=B(1+1.25\%)^2$

similarly for 3 sec

$B_{30}=B(1+1.25\%)^{29}$

$B_{30}=1.433B$

$B_{30}=1.242\ \text{beat per second }$

$B_{30}=74.55\ \text{beat per minute}$

4 0

3 years ago