MATHEMATICS COLLEGE

Lily used 6 loaves of bread on a 7 day camping trip. How many loaves of bread will she use on her next camping trip that will last for 21 days? ​

Answers

Answer 1
Answer:

Answer:

18

Step-by-step explanation:
Answer 2
Answer:

Answer:

18

Step-by-step explanation:

If six loaves lasted seven days, and she is going for 21 days next time, that is three times the amount of days she went on her last camping trip. so you multiply the amount of loaves by 3.

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Write the following sentence using mathematical symbols. The sum of 10 and x is -13. ​"The sum of 10 and x is -13​" in mathematical symbols is..
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If 10 students each own 10 pencils, which expression matches how many in total pencils they?
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Mr. Kazadi said that in his 2nd-period class, 23 out of 25 students passed the test. What percent of the students passed the test?%

Answers

The answer 92% of students passed the test.

\text{Hello there!}

To find a percentage, you will need to divide both numbers by each other. In this case, it would look similar to this:

\text{23 / 25 = ???}

Once you divide the two numbers, you should end up with a result of 0.92

Now, we are going to move the decimal two spaces to the right to end up with the result:

\text{092.}

Now, we are going to remove the 0 as it is no longer required. Next, add a percentage symbol to the last number, and remove the decimal from the number.

Now, you should end up with something like this:

92\%

\fbox{So your final answer is going to be 92\%}

\rule{299}{1.5}

Sharon has a new beaded necklace. 72 out of the 80 beads on the necklace are blue. Whatpercentage of beads on Sharon's necklace are blue?
Write your answer using a percent sign (%).

Answers

Answer:

90%

Step-by-step explanation:

Step 1:

72/80 = x /100         Proportion

Step 2:

80x = 7200        Multiply

Step 3:

x = 7200 ÷ 80       Divide

Answer:

90%

Hope This Helps :)

Answer:

Sharon bought a necklace with 90% blue beads.

Step-by-step explanation:

We are given that Sharon's necklace has 80 beads. We are also given that of those 80 beads, 72 of them are blue.

Therefore, we can set up a ratio of blue beads to total beads in order to find out the relationship.

\displaystyle (72)/(80)=(36)/(40)=(18)/(20)=(9)/(10)

Then, using the fraction we receive as a result, we can convert this to a decimal.

\displaystyle (9)/(10) = 0.9

After we complete this calculation, we can multiply our decimal by 100 in order to obtain the relationship in percentage form.

0.9 * 100 = 90\%

Of the 80 beads, 90% were blue beads.

For which x is f(x)?=-3
-7
-4
4
5

Answers

Answer:

B.

✔ -4

Step-by-step explanation:

E 2021

Final answer:

It is impossible to determine the value of x that would make f(x) equal to -3 without having the concrete function. Please provide the function so that we may further assist.

Explanation:

In this question, we want to find the value of x for which the function f(x) equals -3. However, without having the actual function, it is not possible to deduce the correct value. Normally, we would substitute the value of f(x) into the equation and solve for x. If you have a specific function, please provide it and we can help you solve for the x which makes the function equal to -3

Learn more about functions here:

brainly.com/question/35114770

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A police officer claims that the proportion of accidents that occur in the daytime (versus nighttime) at a certain intersection is 35%. To test this claim, a random sample of 500 accidents at this intersection was examined from police records it is determined that 156 accidents occurred in the daytime. The following is the setup for this hypothesis test: {H0:p=0.35Ha:p≠0.35 Find the test statistic for this hypothesis test for a proportion. Round your answer to 2 decimal places. Provide your answer below:

Answers

Answer: -1.78

Step-by-step explanation:

As per given description, we have

Population proportion : p=0.35

Sample size : n= 500

Sample proportion : \hat{p}=(156)/(500)=0.312

Test statistic for population proportion :-

z=\frac{\hat{p}-p}{\sqrt{(p(1-p))/(n)}}\n\n\n=\frac{0.312-0.35}{\sqrt{(0.35(1-0.35))/(500)}}\n\n=-1.78146747757\ \ \text{(Simplified)}\n\n\approx-1.78

Hence, the test statistic for this hypothesis test for a proportion= -1.78

Which congruence best expresses the relationship showing that the triangles below arecongruent?
76°
76°
F SSS
GSSA
H SAS
3
ASA

Answers

The relationship of congruency that describes that the given triangles are congruent is SAS.

What is congruency?

We know two similar planer figures are congruent when we have sides or angles or both that are the same as the corresponding sides or angles or both.

Given, are two triangles with an included angle of 76° and the corresponding sides are congruent to each other.

∴ The relationship that shows that the triangles below are congruent are

side angle side or SAS.

learn more about congruency here :

brainly.com/question/7888063

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AIDS said she had to go take care the dogs she

Find the 1000th term for the sequence

Answers

Answer:

D. 7017

Step-by-step explanation:

if 24 is the first term, find 7x999, or 7x1000-7 and add 24

however a better way would be to use the formula

value=a+(n-1)d

a = the first term in the sequence (24)

n     =     the amount of terms you need (1000)

d = the common difference between terms (7)
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