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
larisa86 [58]
2 years ago
11

Pls help, i need help i dont understand

Mathematics
1 answer:
Svet_ta [14]2 years ago
5 0

Answer:

I think it's 140 not sure

You might be interested in
2/5 (x-4) =2x. Solve for x
Bess [88]
\dfrac{2}{5}(x-4)=2x\ \ \ \ |multiply\ both\ sides\ by\ 5\\\\2(x-4)=10x\ \ \ \ |use\ distributive\ property:a(b-c)=ab-ac\\\\2x-8=10x\ \ \ |add\ 8\ to\ both\ sides\\\\2x=10x+8\ \ \ \ |subtract\ 10x\ from\ both\ sides\\\\-8x=8\ \ \ \ |divide\ both\ sides\ by\ (-8)\\\\\boxed{x=-1}
7 0
3 years ago
Can you help find the inverse of the functions? (15 points)
anyanavicka [17]

hi so for the first exercise it’s the 3rd and for the second exercise it’s the first

Step-by-step When you have to find the inverses of numbers the sign ( -or+ ) never change see: the inverse of 2 is 1/2 or the inverse of (x+7)/(3x-5) is (3x-5)(x+7), hope you’ll understand : )

6 0
3 years ago
Kaylee invested $910 in an account paying an interest rate of 2.6% compounded
Nikitich [7]

Answer:

$1,179

Step-by-step explanation:

Lets use the compound interest formula provided to solve this:

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance</em>

<em>r = interest rate (decimal)</em>

<em>n = number of times compounded annually</em>

<em>t = time</em>

<em />

First, lets change 2.6% into a decimal:

2.6% -> \frac{2.6}{100} -> 0.026

Since the interest is compounded quarterly, we will use 4 for n. Lets plug in the values now:

A=910(1+\frac{0.026}{4})^{4(10)}

A=1,179.21

The account balance after 10 years will be $1,179

8 0
3 years ago
PLEASE HELPPPPPPPPPPPPPPPPP
Stels [109]

Answer:

Diameter = 43.96m^{2}

Circumference = 153.86m^{2}

8 0
3 years ago
a farmer hires 110 workers to harvest apples from his trees.it takes the 12 days to harvest the farmers entire crop.how long doe
bazaltina [42]

Answer:

110 = 12

110 + 110 + 110 + 110 = 440

so 110 × 4 = 440

4 × 12 =<em><u> 48 days</u></em>

hope this helps

5 0
3 years ago
Other questions:
  • 2. A chemist wants to make 4 liters of a 7% acid solution by mixing a 10% acid solution and a 4% acid solution. How many liters
    6·1 answer
  • A random sample of n = 4 scores is obtained from a normal population with m = 30 and s = 8. what is the probability that the sam
    5·1 answer
  • this table shows input and output values for a linear function f(x). What is the difference of outputs for any two inputs that a
    13·2 answers
  • What is the answer of 11-(-2) 14?
    14·1 answer
  • Whats the distance between -17 and 12
    13·2 answers
  • How do I solve this?
    15·1 answer
  • 71.77×6.1 what the answer
    13·2 answers
  • In 2009, a town's population was about 9,000 residents. In 2014, the population was about 12,500 residents. Which linear model r
    15·2 answers
  • Boris rented a truck for one day. There was a base fee of $16.99, and there was an additional charge of 88 cents for each mile d
    14·1 answer
  • Convert 7/11 to a percent. Round the answer to the nearest hundredth.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!