1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
guajiro [1.7K]
3 years ago
14

Help on #51 please !!

Mathematics
1 answer:
Aleks04 [339]3 years ago
4 0

Answer:

53. ±6

51. 2

Step-by-step explanation:

According to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], in this case, evaluate everything in grouping symbols first, then evaluate the exponents to avoid confusion:

\sqrt{(32 + {2}^{3} - 4)} = \sqrt{32 + 8 - 4} = \sqrt{36} = ±6 \\  \\ (17 - 11 + {4}^{2}) \div 11 = (17 - 11 + 16) \div 11 = \\  \\ 22 \div 11 = 2

I am joyous to assist you anytime.

You might be interested in
Need help with us question
lina2011 [118]

Answer:

17. 20  

18. 50

19. 50

20. 70

21. 110

22. 160

Step-by-step explanation:

I did this assignment already :)

7 0
2 years ago
Since 2003 median home prices in Midvale, UT have been growing exponentially at roughly 4.7 % per year. If you had purchased a h
Kipish [7]

Answer:

The home would be worth $249000 during the year of 2012.

Step-by-step explanation:

The price of the home in t years after 2004 can be modeled by the following equation:

P(t) = P(0)(1+r)^{t}

In which P(0) is the price of the house in 2004 and r is the growth rate.

Since 2003 median home prices in Midvale, UT have been growing exponentially at roughly 4.7 % per year.

This means that r = 0.047

$172000 in 2004

This means that P(0) = 172000

What year would the home be worth $ 249000 ?

t years after 2004.

t is found when P(t) = 249000. So

P(t) = P(0)(1+r)^{t}

249000 = 172000(1.047)^{t}

(1.047)^{t} = \frac{249000}{172000}

\log{(1.047)^{t}} = \log{\frac{249000}{172000}}

t\log(1.047) = \log{\frac{249000}{172000}}

t = \frac{\log{\frac{249000}{172000}}}{\log(1.047)}

t = 8.05

2004 + 8.05 = 2012

The home would be worth $249000 during the year of 2012.

8 0
3 years ago
Create a quadratic polynomial function f(x) and a linear binomial in the form (x − a).
chubhunter [2.5K]
Lets create both equations and :

f(x) = 5x^2 + 1


linear binomial form: x - 4

according to the remainder theorem, x - 4 is a divisor of f(x) if and only if f(4) = 0
f(4) = 5*16 + 1 = 81

hence x - 4 is not a divisor of f(x)
5 0
2 years ago
You are visiting a Redwood tree forest and want to verify the height of one of the trees. You measure its shadow along the groun
padilas [110]

Answer:

(a)55^o

(b)350.1ft

Step-by-step explanation:

The sum of the angles inside a triangle must be 180°, but from the right angle we already have 90°, so the sum of the two acute angles is 90°, then:

90^o-35^o=55^o

Let s be the length of the shadow and h the height of the three, so tan(35) is

tan(35^o)=\frac{h}{s}

Solving that last equation for h:

h=s*tan(35)=500(0.7002)=350.1ft

3 0
3 years ago
Perform the following:-1/3 + 6/715/16 - 3/47/6x + -4/3y
Wittaler [7]

SOLUTION

\begin{gathered} a\text{. }\frac{-1}{3}\text{ + }\frac{6}{7} \\  \\ \frac{-7+18}{21} \\  \\ \frac{11}{21} \end{gathered}

b.

\begin{gathered} \frac{15}{16}-\frac{3}{4} \\  \\ \frac{15-12}{16} \\  \\ \frac{3}{16} \end{gathered}

c.

\begin{gathered} \frac{7}{6x}+\frac{-4}{3y} \\  \\ \frac{7y-8x}{6xy} \end{gathered}

So we just have to find the LCM of the denominators, then we perform the rule of addition of fraction

6 0
1 year ago
Other questions:
  • I'm a bit confused On this question so I'll take any help
    11·1 answer
  • A shepherd is paid rs.2400 for gazing 18 cows for 5 weeks.How much will be paid for gazing 20 cows for 8 weeks?
    7·1 answer
  • Write ln (4/9) in terms of ln 2 and ln 3.
    9·1 answer
  • A bucket holds 243.5 oz of water. The bucket loses 0.6 oz of water per second.In how many seconds will the bucket be 40% full
    10·1 answer
  • 6(5 – 2d) simpified
    12·2 answers
  • What is the area of this figure?
    13·2 answers
  • A frame is 4 inches tall and 3 inches wide if it is enlarged to a height of 24 inches then how wide will it be
    7·1 answer
  • What is the area of a circle whose diameter is 102
    14·2 answers
  • The recommended number of flowers to plant in a garden is proportional to its area, as shown in the
    13·1 answer
  • If for 5 pounds of beans it cost 4 dollars than how much money is needed for 50 pounds of beans
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!