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Lorico [155]
2 years ago
5

Last day I can do this test

Mathematics
2 answers:
avanturin [10]2 years ago
7 0

Answer:

Had the same question, the answer was d

Step-by-step explanation:

Hope it helps!

Naddik [55]2 years ago
7 0

Question:

Steve uses 14 blue beads and 6 green beads to make a bracei. Which ratio compares the number of blue beads to the total number of beads in one bracelet?

A. 14:6

B. 6:14

C. 6:20

D. 14:20

Answer:

D. 14:20

Step-by-step explanation:

So basically we are provided with 14 blue beads and 6 green beads. So, we can say that total number of beads is 20 which is the sum of blue beads and green beads. And we are asked to compare the ratio of number of blue beads to the total number of beads in one bracelet.

From above we can say that total number of beads in one bracelet is 20 (14 + 6 = 20 or Sum of blue beads + Sum of green beads). Therefore,

→ Blue beads : Total number of beads in one bracelet = 14 : 20

<u>Correct option is option D. 14:20.</u>

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If the parent function is \root(3)(x), describe the translation of the function y=\root(3)(x+4)-3
xeze [42]

The parent function moves 4 units right and 3 units down. This is a translation by the vector.

According to the question,

Transformation \sqrt[3]{x} maps  onto \sqrt[3]{x+4} -3 . Take f(x) =  \sqrt[3]{x} and f(x+4)=\sqrt[3]{x+4}.

f(x) =  \sqrt[3]{x}

f(x+4)=\sqrt[3]{x+4}

f(x+4) - 3=\sqrt[3]{x+4} - 3

Analyze the function to see the translations. f(x-4) corresponds to a horizontal translation 4 units in the positive 'x' direction. f(x)-3 corresponds to a vertical translation 3 units in the negative 'y' direction.

Hence, the parent function moves 4 units right and 3 units down. This is a translation by the vector.

Learn more about parent function here

brainly.com/question/7154028

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7 0
2 years ago
The product of 11/13 and 4 is:
kirza4 [7]

Answer:

11/13 x 4 = 3 5/13

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Isaac is working as a security guard. He earns $8.45 an hour. He earns double time for any overtime over 40 hours. Last week he
andreev551 [17]

Answer:

$405.60

Step-by-step explanation:

If Isaac works for 40 hours will earn $8.45×40=$388. Since he worked 4 extra hours, he will earn $8.45×2×4 since he worked 4 extra hours. $8.45×2=$16.90, which is the amount he earns for every extra hour he works. $16.90×4=$67.60. Now if we add $67.60+$388=$405.60.

Hope this helps!

6 0
3 years ago
In 6 years, a bond that paid 5.5% earned $594 interest. What was the principal of the<br> bond?
Ilia_Sergeevich [38]

Answer:

Principal = $1800

Step-by-step explanation:

594 =  \frac{p \times 5.5 \times 6}{100}

\frac{594 \times 100}{5.5 \times 6}

59400/33 = p

1800 = p

5 0
2 years ago
Find the circumference of a circle with an area of 676pi
saveliy_v [14]

Answer:

The circumference of the circle is 52π

Step-by-step explanation:

To solve this exercise we first have to calculate the radius of the circle, for this we will use the formula of area of ​​a circle and we will clear the radius

a = area = 676π

r = radius

a = π * r²

we clear r

r = √(a/π)

now we replace the known values

r =  √(676π/π)

r = √(676)

r = 26

now we use the formula to calculate the circumference of a circle

c = π * 2r

c = π * 2 *  26

c = 52π

The circumference of the circle is 52π

6 0
3 years ago
Read 2 more answers
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