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
satela [25.4K]
3 years ago
7

During second period, Kiera completed a grammar worksheet. Of the 90 questions, she got 70% right. How many questions did Kiera

get right?
Mathematics
1 answer:
ANEK [815]3 years ago
7 0

Answer:

we conclude that Kiera got the right 63 questions.

Step-by-step explanation:

Total questions = 90

The percentage of correct question = 70%

Using the formula

The number of correct questions = 70% of 90

                                                         = [70/100] × 90

                                                          = 0.7 × 90

                                                           = 63

Therefore, we conclude that Kiera got the right 63 questions.

You might be interested in
SOLVE: 1/2 x 1/5 = *
olga2289 [7]

Answer:

\frac{1}{10}

4 0
3 years ago
Read 2 more answers
If f(x) = -5x - 1, find the function value f(1).<br><br> f(1) =
denis23 [38]

Answer: f(1) = -6

Please mark me as Brainliest

5 0
3 years ago
Which rectangle if translated 3 units left and 10 units down and then reflected over the line x = -5 will result in rectangle E?
aev [14]

Answer:

Rectangle C

Step-by-step explanation:

i just had this question and got it right

7 0
3 years ago
Can you explain how complex fractions can be used to solve problems involving ratios?
-BARSIC- [3]
Example: (1/5)/(4/13)=(1/5)*(13/4)=13/20

5 0
3 years ago
Tony wants to save $10,000 in 6 years. Assuming a 4% interest rate, what is the minimum he must save each month to reach his goa
arlik [135]

We have been given that Tony wants to save $10000 in 6 years.

That means future value S = $10000

Time t= 6 years

Interest rate = 4% yearly = 0.04 yearly

n=12 months per year

Now we have to find monthly payment to recieve $10000 in 6 years. so we need to apply monthly payment formula which is

S=R(\frac{(1+\frac{r}{n})^{nt}-1}{\frac{r}{n}})

10000=R(\frac{(1+\frac{0.04}{12})^{12*6}-1}{\frac{0.04}{12}})

10000=R(\frac{(1+0.00333333333333)^{72}-1}{0.00333333333333})

10000=R(\frac{(1.00333333333333)^{72}-1}{0.00333333333333})

10000=R(\frac{1.27074187908-1}{0.00333333333333})

10000=R(\frac{0.27074187908}{0.00333333333333})

10000=R(81.2225637241)

\frac{10000}{81.2225637241}=R

123.11849739=R

which is approx $123.

Hence final answer is C) $123.

4 0
3 years ago
Other questions:
  • theo had a balance of -$4 in his savings account.after making a deposit, he was $25 in his account. what is the overall change t
    11·2 answers
  • What is the unit rate for 3.5 hours:$10 per hour in dollars
    12·1 answer
  • What is the value of f(−1) when f(x)=2x+2 ?
    15·2 answers
  • At a party 70 people are right handed and 12 people are left handed. What is the ratio of right handed people to the total numbe
    15·1 answer
  • A pet store has 26 rabbits and hamsters. The number of rabbits is two more than double the number of hamsters. Which equation be
    8·1 answer
  • A quadrilateral is graphed in the coordinate plane below. Which classification best describes the quadrilateral (parallelogram,
    6·1 answer
  • Ruben brought 2 large popcorn buckets and 4 small drins for 20. Lucia bought 2 large popcorn buckets and 2 small drinks for 14.W
    9·1 answer
  • Which of the ratios below has a unit rate of 50? Select all that apply.
    6·1 answer
  • Complete the square for the expression. Also, identify the resulting expression as a binomial squared.
    6·2 answers
  • Do the ones you know. loving divers license o-o&lt;3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!