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
Marina86 [1]
3 years ago
13

A bakery makes 40 different flavors of muffins. 25% of the flavors have chocolate as one of the ingredients. How many flavors ha

ve chocolate?
Mathematics
2 answers:
Likurg_2 [28]3 years ago
6 0

Answer:

10

Step-by-step explanation:

because 25%of 40 is 10

kondaur [170]3 years ago
6 0

Answer:

10

Step-by-step explanation:

You might be interested in
You are offered two different sales jobs. The first company offers a straight commission of 5% of the sales. The second company
sweet [91]

Answer:$5408

Step-by-step explanation:

The first company offers a straight commission of 5% of the sales. This means the salary or income is 5% of sales made.

The second company offers a salary of $260 per week plus 4% of the sales. This means salary or income

= $260 +4% of 260

= 260 + (4/100)×260

= 260 +(0.04×260)

=260+10.4 = $270.4

Let x = the amount of sales you would have to sell in a week in order for the straight commission offer to be at least as good

5% of x should be greater than or equal to $270.4

0.05x = 270.4

x = 270.4/0.05 =$5408

The sales should be greater than or equal to $5408

3 0
3 years ago
A quality control expert at LIFE batteries wants to test their new batteries. The design engineer claims they have a variance of
emmainna [20.7K]

Answer:

z = \frac{981.7 -997}{\frac{62}{\sqrt{73}}}= -2.108

And we can use the normal standard distribution table or excel and with the complement ruler we got:

P(z>-2.108) =1- P(z

Step-by-step explanation:

We know the following info given:

\mu = 997 represent the true mean

\sigma = \sqrt{3844}= 62 represent the population deviation

n = 73 represent the sample size selected

Since the sample size is large enough (n>30) we can use the central limit theorem and the sample mean would have the following distribution:

\bar X \sim N (\mu, \frac{\sigma}{\sqrt{n}})

And for this case we want to find this probability:

P(\bar X >981.7)

And we can use the z score formula given by:

z= \frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n}}}

And replacing we got:

z = \frac{981.7 -997}{\frac{62}{\sqrt{73}}}= -2.108

And we can use the normal standard distribution table or excel and with the complement ruler we got:

P(z>-2.108) =1- P(z

3 0
3 years ago
Aaron is making a jewelry box of wood in the shape of a rectangular prism the jewelry box will have the dimensions shown in the
Natali [406]

Answer:

b. $342

Step-by-step explanation:

Base = Length * width

Base Area = 12 * 5

B = 180 square inches.

Perimeter of the prism will be :

P = 2 (length) + 2 (15)

P = 2 * 12 + 30

P = 54 inches

Height of the jewelry container will be :

X = Ph + 2B

X = 54 * 6 + 2 * 180

X = 684 square inches.

Total cost for paint of jewelry box is :

X * cost per inch

Total cost = 682 * $0.50

Total Cost = $342.

8 0
3 years ago
Given f(x) = x² - 10x + 22, what is the range of f?
adoni [48]

Answer:

[-3, ∞)

Step-by-step explanation:

There are many ways to find the range but I will use the method I find the easiest.

First, find the derivative of the function.

f(x) = x² - 10x + 22

f'(x) = 2x - 10

Once you find the derivative, set the derivative equal to 0.

2x - 10 = 0

Solve for x.

2x = 10

x = 5

Great, you have the x value but we need the y value. To find it, plug the x value of 5 back into the original equation.

f(x) = x² - 10x + 22

f(5) = 5² - 10(5) + 22

      = 25 - 50 +22

      = -3

Since the function is that of a parabola, the value of x is the vertex and the y values continue going up to ∞.

This means the range is : [-3, ∞)

Another easy way is just graphing the function and then looking at the range. (I attached a graph of the function below).

Hope this helped!

6 0
3 years ago
Jason ordered the numbers −70, −18, and −18.5 from least to greatest by writing the following statement:
ser-zykov [4K]

Answer:

No

Step-by-step explanation:

For negative numbers, the larger the number is the smaller its value is. For example -18 is greater than -18.5. This is because -18 is closer to 0 than -18.5 is. If you were to plot -18 and -18.5 on a number line you would see that -18 is closer to 0.

8 0
3 years ago
Other questions:
  • Hello..
    12·1 answer
  • Can i get the answers for this page
    14·1 answer
  • A rectangular prism has a length of 5 cm, a width of 212 cm, and a height of 112 cm. Which expressions can be used to find the v
    5·2 answers
  • If you vertically compress the absolute value parent function, f(x) = |x|, by a factor of 3, what is the equation of the new fun
    9·1 answer
  • I WILL AWARD BRAINLIEST FOR CORRECT ANSWER :)
    10·1 answer
  • ☹️someone help me ASAP
    11·1 answer
  • Which expression is equivalent to (3a)–2?
    11·1 answer
  • Compound interest compounded quarterly is given every ______ months. *
    13·1 answer
  • Can someone help me with these please
    9·2 answers
  • Among black respondents to the 2008 GSS, 167 had no small children at home, and 44 did have small children at home. Among those
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!