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the robinsons are planning a wedding and reception for their daughter, rachel. some of the most expensive items served at the reception and dinner are wine and beer. the robinsons are planning on 200 guests at the reception, and they estimate that they need at least four servings (i.e., a glass of wine or bottle of beer) for each guest in order to be sure they won’t run out. a bottle of wine contains five glasses. they also estimate that 50% more guests will prefer wine to beer. a bottle of wine costs $8, and a bottle of beer costs $0.75. the robinsons have budgeted $1,200 for wine and beer. finally, the robinsons want to minimize their waste (i.e., unused wine and beer). the caterer has advised them that typically 5% of the wine and 10% of the beer will be left over.
How many bottles of wine and beer should be the Robinson order
For each of the following molecules, write the Lewis structure(s), predict the molecular structure (including bond angles), give expected hybrid orbitals on the central atom, and predict the overall polarity.
a. OF2 b. AsF5 c. IF5
make a c++ program that will calculate body mass index using if-else condition.
6.) 10.1 how many significant figures?
a. 3
b. 2
c. 1
7.) 0.0004 how many significant figures?
a. 4 b. 3 c. 1
8.) 1 cm converts into m
a. 10mm b. 100mm c.1000mm
9.) 100 cm converts into m
a. 1m b.10m c.0.1m
10.) 1km to m
a. 10m b. 100m c. 1000m
11.) 1000 grams to kilogram
a. 0.1kg b. 10kg c. 1kg
12.) 1L to ml
a. 10ml b. 100ml c.1000ml
1. A clothes dryer at home has a power of 4, 500 watts and runs on a special 220 V household circuit. a) What is the current through the dryer? b) How many kilowatt-hours of electricity are used by the dryer if it is used for 4 hours in one week?
Matching Type:
A.
1.) 3.005 g
2.) 820 m
3.) 0.000 670 km
4.) 0.405 021 kg
5.) 22.4 L
B.
a. 4 significant figures
b. 2 significant figures
c. 3 significant figures
d. 6 significant figures
e. 3 significant figures
1.) 300 convert into scientific notation
a. 3x10^2
b. 3.00x10^1
c. 3.00x10
2.) 4x10^3 convert into ordinary decimal notation
a. 4000
b. 400
c. 40 000
3.) 48,923 how many significant figures?
a. 5
b. 4
c. 3
4.) 900.06 how many significant figures?
a. 5
b. 4
c. 3
5.) 3,000,000 how many significant figures?
a. 1
b. 7
c. 6
Convert the measuring units as indicated.
1.) 2.25 gal=__________qt
2.) 4.453 km=_________
3.) 103 in=_________ft
4.) 42 oz=_________gal
5.) 1.3 T=_________Ib
6.) 5078 m=_________km
1.) 52140 ft=__________mi
2.) 24 oz=__________qt
3.) 3 pt=___________ c
4.) 3.5 qt=__________oz
5.) 10300 lb=_________T
1.) 1.336 gal=_________ oz
2.) 5 c=__________ oz
3.) 72 oz=_________qt
4.) 5.8 T=__________ lb
5.) 2.25 lb=__________ oz
6.) 0.875 qt=__________ oz
As a teacher you are expected to ensure that learners do not put themselves at risk or are compromised while using technological devises. Design a poster for your class. The poster should inform them of the risk while using devises
The maternal part of the placenta. Hemochorial barrier
The concept of cambial and non cambial tissues, the mechanism of their histogenesis
