As a children's librarian, Jodi Hassam earns $15.35 an hour

Mathematics

2 answers:

grandymaker [24]1 year ago

5 0

<h2>Answer:</h2>

Her total pay for the week is:

$ 982.40

<h2>Step-by-step explanation:</h2>

It is given that:

Jodi Hassam earns $15.35 an hour plus time and a half for weekend work.

Last week she worked her regular 40 hours plus 16 hours on the weekend.

This means that her total pay is calculated as follows:

$=40\times 15.35+16\times (1.5\times 15.35)\\\\=982.40$

( since the first term represents the pay for the regular hours and the second term represent the pay for the weekend )

Hence, her total pay for the week is: $ 982.40

mihalych1998 [28]1 year ago

3 0

Answer:

Step-by-step explanation:40X15.35+(16(15.35X1.5)= 982.4

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Of the total number of people on a cruise ship, 1/4 or child passengers. 2/5 of the remaining people were crew. There were 1320

Nuetrik [128]

Step-by-step explanation:

Total number of people on the cruise ship was 1320.

$\frac{1}{4}^{th}$ of the people were child passengers. Number of child passengers = $\dfrac{1}{4}\times (\text{Total number of people})=\dfrac{1}{4}\times 1320=330$

$\frac{2}{5}^{th}$ of the people were crew. Number of people that were crew = $\dfrac{2}{5}\times (\text{Total number of people})=\dfrac{2}{5}\times 1320=528$

Remaining people in the ship constitute the adult passengers.

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2 years ago

Circle 1 has center (−4, −7) and a radius of 12 cm. Circle 2 has center (3, 4) and a radius of 15 cm.

CaHeK987 [17]

<h3>Answer with explanation:</h3>

It is given that:

Circle 1 has center (−4, −7) and a radius of 12 cm.

Circle 2 has center (3, 4) and a radius of 15 cm.

Two circles are said to be similar if by some translation and dilation it could be placed over the other to form the same circle.

The circles are similar because the transformation rule ( x,y ) → (x+7,y+11) can be applied to Circle 1 and then dilate it using a scale factor of 5/4

( Since, as the center of circle 1 is (-4,-7)

so,

(-4+7,-7+11) → (3,4)

( Since, the radius of circle 1 is 12 and that of circle 2 is 15 cm.

so, let the scale factor be k .

that means :

$12\times k=15\\\\k=\dfrac{15}{12}\\\\k=\dfrac{5}{4}$ )